I can, therefore I am.

The secret of getting ahead is getting started.

If you're going through hell, keep going.

Things do not happen. Things are made to happen.

If you can dream it, you can do it.

Do not weep do not wax indignant. Understand.

The dog that trots about finds a bone.

To know oneself, one should assert oneself.

Problems are not stop signs, they are guidelines.