The jack-of-all-trades seldom is good at any. Concentrate all of your efforts on one definite chief aim.
Fears are nothing more than a state of mind.
Our only limitations are those we set up in our own minds
Self-control is solely a matter of thought-control!
Winners never quit, quitters never win.
Until you have formed the habit of looking for the good instead of the bad there is in others, you will be neither successful nor happy.