I can, therefore I am.

If you can dream it, you can do it.

By failing to prepare, you are preparing to fail.

The dog that trots about finds a bone.

Do not weep do not wax indignant. Understand.

Be thine own palace, or the world's thy jail.

If you think you can do it, you can.

Without hard work, nothing grows but weeds.

It's always too early to quit.