Be gentle to all and stern with yourself.

Know or listen to those who know.

What you do today can improve all your tomorrows.

Do not weep do not wax indignant. Understand.

Always desire to learn something useful.

If you've got a talent, protect it.

If you think you can do it, you can.

You never know what motivates you.

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