I can, therefore I am.

To know oneself, one should assert oneself.

Do not weep do not wax indignant. Understand.

Be gentle to all and stern with yourself.

Things do not happen. Things are made to happen.

Either you run the day or the day runs you.

It's always too early to quit.

By failing to prepare, you are preparing to fail.

If you can dream it, you can do it.