If you think you can do it, you can.

Know or listen to those who know.

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

Leap, and the net will appear.

Do not weep do not wax indignant. Understand.

If you've got a talent, protect it.

Wherever you are - be all there.

The wise does at once what the fool does at last.

It's always too early to quit.