What's the difference between now and then?

Now

Definition:

• (adv.) At the present time; at this moment; at the time of speaking; instantly; as, I will write now.
• (adv.) Very lately; not long ago.
• (adv.) At a time contemporaneous with something spoken of or contemplated; at a particular time referred to.
• (adv.) In present circumstances; things being as they are; -- hence, used as a connective particle, to introduce an inference or an explanation.
• (a.) Existing at the present time; present.
• (n.) The present time or moment; the present.

Example Sentences:

Then

Definition:

• (adv.) At that time (referring to a time specified, either past or future).
• (adv.) Soon afterward, or immediately; next; afterward.
• (adv.) At another time; later; again.
• (conj.) Than.
• (conj.) In that case; in consequence; as a consequence; therefore; for this reason.

Example Sentences: