I can, therefore I am.

If you can dream it, you can do it.

Without hard work, nothing grows but weeds.

To know oneself, one should assert oneself.

Expect problems and eat them for breakfast.

Do not weep do not wax indignant. Understand.

If you think you can do it, you can.

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

Know or listen to those who know.