Be gentle to all and stern with yourself.

Things do not happen. Things are made to happen.

By failing to prepare, you are preparing to fail.

Always desire to learn something useful.

What you do today can improve all your tomorrows.

Do not weep do not wax indignant. Understand.

Either you run the day or the day runs you.

To know oneself, one should assert oneself.

I can, therefore I am.