I can, therefore I am.

By failing to prepare, you are preparing to fail.

Well done is better than well said.

Begin to be now what you will be hereafter.

Never complain and never explain.

Do not weep do not wax indignant. Understand.

Quality is not an act, it is a habit.

If you think you can do it, you can.

The dog that trots about finds a bone.