If you are persistent, you will get it. If you are consistent, you will keep it.
Just as you learn not to swing at bad pitches, you must learn not to chase bad thoughts. Turn you negative critic into a positive coach.
The only source of knowledge is experience.
Whom God wishes to destroy, he first makes mad.
You’ll meet two kind of people in your life: ones who’ll build you up and ones who’ll tear you down, but in the end, you’ll thank them both.