It's always too early to quit.

The wise does at once what the fool does at last.

The dog that trots about finds a bone.

If you're going through hell, keep going.

Do not weep do not wax indignant. Understand.

By failing to prepare, you are preparing to fail.

Go for it now. The future is promised to no one.

Expect problems and eat them for breakfast.

Never complain and never explain.