Be gentle to all and stern with yourself.

To know oneself, one should assert oneself.

By failing to prepare, you are preparing to fail.

Well done is better than well said.

Leap, and the net will appear.

If you're going through hell, keep going.

Begin to be now what you will be hereafter.

The dog that trots about finds a bone.

Things do not happen. Things are made to happen.