Today's worries may become tomorrow's priceless experiences.
Self-approval is a dangerous state of mind.
Waste no words on a man who dislikes you. Actions will impress him more.
The basis of persistence is the Power of Will.
Knowledge is only potential power. It becomes power only when, and if, it is organized into definite plans of action, and directed to a definite end.
Don't ever admit that the world has not given you an opportunity