Never complain and never explain.

Do not weep do not wax indignant. Understand.

It's always too early to quit.

You never know what motivates you.

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

Be thine own palace, or the world's thy jail.

Know or listen to those who know.

By failing to prepare, you are preparing to fail.

Either you run the day or the day runs you.