Know or listen to those who know.

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

What you do today can improve all your tomorrows.

You never know what motivates you.

If you've got a talent, protect it.

Well done is better than well said.

Either you run the day or the day runs you.

By failing to prepare, you are preparing to fail.

Do not weep do not wax indignant. Understand.