You are old enough to know better.

He grew a beard to look more mature.

In three days—that is to say, on Monday next—matters will be ripe, and the Professor, with all the principal members of his gang, will be in the hands of the police.

Why didn't the half-cooked steak say hello to the nearly-cooked steak when the two saw each other? They both weren't ready.

In this country, we rise or fall as one nation, as one people. Let's resist the temptation to fall back on the same partisanship and pettiness and immaturity that has poisoned our politics for so long.