"Resolve to be thyself; and know that he who finds himself loses his misery." -- Matthew Arnold
"I'll think about it tomorrow after all, tomorrow is another day."
Scarlett O'Hara
"The course of true love never did run smooth."
Shakespeare
"Don't try to sing if you dont know the words"
And my Family's motto from the dark ages
"Esse quam videri" -- To be rather than to seem to be
Yes i know some Fraternity or sorority uses is
It's also the State motto of North Carolina
but i assure you my family has used it a lot longer
than NC has been around