I can, therefore I am.

If you think you can do it, you can.

After a storm comes a calm.

Quality is not an act, it is a habit.

To know oneself, one should assert oneself.

Problems are not stop signs, they are guidelines.

The secret of getting ahead is getting started.

Do not weep do not wax indignant. Understand.

The dog that trots about finds a bone.