To know oneself, one should assert oneself.

If you're going through hell, keep going.

By failing to prepare, you are preparing to fail.

What you do today can improve all your tomorrows.

The dog that trots about finds a bone.

Be gentle to all and stern with yourself.

Things do not happen. Things are made to happen.

Well done is better than well said.

If you think you can do it, you can.