What's the difference between arrogance and optimism?

Arrogance


Definition:

  • (n.) The act or habit of arrogating, or making undue claims in an overbearing manner; that species of pride which consists in exorbitant claims of rank, dignity, estimation, or power, or which exalts the worth or importance of the person to an undue degree; proud contempt of others; lordliness; haughtiness; self-assumption; presumption.

Example Sentences:

  • (1) In a poll before the debate, 48% predicted that Merkel, who will become Europe's longest serving leader if re-elected on 22 September, would emerge as the winner of the US-style debate, while 26% favoured Steinbruck, a former finance minister who is known for his quick-wit and rhetorical skills, but sometimes comes across as arrogant.
  • (2) Arrogant, narcissistic, egotistical, brilliant – all of that I can handle in Paul,” Levinson writes.
  • (3) There was a real risk of "judges arrogating to themselves greater power than they have at the moment."
  • (4) It’s the failure of an over-centralised prime ministerial office, too small to have real intellectual and research heft yet arrogant enough to overrule FCO advisers.
  • (5) On Wednesday she declared that if Sir Gideon had sent Chloe Smith unprotected on to Newsnight, then he was "cowardly as well as arrogant".
  • (6) Extensive research among the Afghan National Army – 68 focus groups – and US military personnel alike concluded: "One group sees the other as a bunch of violent, reckless, intrusive, arrogant, self-serving profane, infidel bullies hiding behind high technology; and the other group [the US soldiers] generally views the former as a bunch of cowardly, incompetent, obtuse, thieving, complacent, lazy, pot-smoking, treacherous, and murderous radicals.
  • (7) Standing on stage in Korea, visibly nervous in front of the crowd, he said that “I will not be too comfortable in approaching the challenge, and I will not be too arrogant in my preparation.” But, he added, the company had had only five months to improve the system since its game against Fan Hui.
  • (8) It considers arrogance a key component in its make-up, and trusts the single-minded, as long as they conform to specific local desires.
  • (9) He has that belief and football arrogance and the best teams have that.” Balotelli claimed he made a mistake in returning to Italy from Manchester City in January 2013 and that his experience would help the young players in Rodgers’ team.
  • (10) Israel’s leader epitomizes what Senator J William Fulbright once called “the arrogance of power”.
  • (11) No sufferer of fools, he also found it difficult to put up with what he felt to be the arrogance of some colleagues.
  • (12) You have a secret hope but you like to keep it a secret because it sounds so arrogant to say I can win a medal and then don't get one."
  • (13) It was hard to imagine a more arrogant and self-serving statement, as the people of Tunisia were fighting for their freedom.
  • (14) For many of us, the attitude of the European commission, the ECB, certain European leaders, has been arrogant, dismissive and even anti-democratic,” he said.
  • (15) "The American people themselves have been put at risk by these actions that I believe are arrogant, misguided and ultimately not helpful in any way," he said.
  • (16) Without trying to sound arrogant, hopefully the awards will be an opportunity to talk to our contemporaries as peers, not just a crappy prison project, and say, 'This is what you can do'."
  • (17) Their policy decisions, including increases in the cost of living, the sale of TIO [Territory Insurance Office], savage cuts to health and education and general arrogance has burned public trust in their integrity and competence,” said Snowdon, who called the party “a joke” and said nobody could take the territory seriously now.
  • (18) It was the arrogance of power, written in huge letters.
  • (19) There was also a certain arrogance that comes from being part of an elite that “gets the numbers”, and an entrenched hierarchy meant that predictions weren’t properly scrutinised.
  • (20) To express guarded optimism about the Greek deal is not to condone the provocative arrogance of former Greek finance minister Yanis Varoufakis or the pointless vindictiveness of the German finance minister, Wolfgang Schäuble .

Optimism


Definition:

  • (n.) The opinion or doctrine that everything in nature, being the work of God, is ordered for the best, or that the ordering of things in the universe is such as to produce the highest good.
  • (n.) A disposition to take the most hopeful view; -- opposed to pessimism.

Example Sentences:

  • (1) The optimal size for stimulation was between 5 degrees and 12 degrees (visual angle).
  • (2) In addition, intravenous injection of complexes into rabbits showed optimal myocardial images with agents of intermediate lipophilicity.
  • (3) More research and a national policy to provide optimal nutrition for all pregnant women, including the adolescent, are needed.
  • (4) A beta-adrenergic receptor cDNA cloned into a eukaryotic expression vector reliably induces high levels of beta-adrenergic receptor expression in 2-12% of COS cell colonies transfected with this plasmid after experimental conditions are optimized.
  • (5) Enhanced sensitivity to ITDs should translate to better-defined azimuthal receptive fields, and therefore may be a step toward achieving an optimal representation of azimuth within the auditory pathway.
  • (6) T cell costimulation by molecules on the antigen presenting cell (APC) is required for optimal T cell proliferation.
  • (7) This optimization resulted in products which are now studied in-vivo.
  • (8) This promotion of repetitive activity by the introduction of additional potassium channels occurred up to an "optimal" value beyond which a further increase in paranodal potassium permeability narrowed the range of currents with a repetitive response.
  • (9) In general, optimal DAGAT activity in vitro was observed when long-chain unsaturated acyl-CoAs and diacylglycerols (DAGs) containing long acyl chains were used as substrates for in vitro TAG synthesis (although 1,2-didecanoin was also very effective).
  • (10) In conclusion, autoimmune thyroiditis in an animal model can be prevented by reducing thyroidal iodine or its metabolism and optimal effects require intervention at the embryonic stage.
  • (11) Research must continue to determine the optimal regimen that suppresses testosterone activity with the least amount of toxicity.
  • (12) We present the analysis both formally and in geometric terms and show how it leads to a general algorithm for the optimization of NMR excitation schemes.
  • (13) The effect of exclusion versus inclusion of the fiducial timing point optimizing routine in the signal averaging program was examined in 21 patients.
  • (14) The nurse is in an optimal position to plan and deliver a program and determine its effectiveness.
  • (15) elution patterns of the adducts formed by DBF metabolites with DNA and obtained in vivo at the optimal exposure time of 42-48 h were qualitatively very similar to the patterns obtained in vitro, but their amplitude was quantitatively reduced.
  • (16) Incubation of the blocked filters with radiolabeled DNA under optimal binding conditions and subsequent autoradiography reveals high-affinity DNA-protein interactions.
  • (17) A technique is therefore described using 3-D images and reconstruction of high-resolution films, which allows rapid examination of the menisci in optimal planes.
  • (18) The data of first 1000 first-born, non-malformed, mature (greater than or equal to 2500 g) offspring of participants in the Hungarian "Optimal" Family Planning Programme were evaluated.
  • (19) Molecular mass of the native enzyme is 560,000 and optimal reaction temperature is 70 degrees C. Km value for ribulose 1,5-bisphosphate is 0.27 mM.
  • (20) Optimal yields of 7-ketolithocholic acid and 7-ketodeoxycholic acid were obtained after 78 h of incubation.