I can, therefore I am.
Go for it now. The future is promised to no one.
Begin to be now what you will be hereafter.
Be thine own palace, or the world's thy jail.
The secret of getting ahead is getting started.
By failing to prepare, you are preparing to fail.
Leap, and the net will appear.
Expect problems and eat them for breakfast.
Know or listen to those who know.
Either you run the day or the day runs you.
Persons famous in the arts partake of the immortality of princes, and are upon a footing with them.