It's always too early to quit.

The dog that trots about finds a bone.

Know or listen to those who know.

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

Without hard work, nothing grows but weeds.

Leap, and the net will appear.

Do not weep do not wax indignant. Understand.

If you can dream it, you can do it.

The most effective way to do it, is to do it.