1627  Man needs his difficulties because they are necessary to enjoy success,
1851  We are in the habit of exaggerating or imagining or anticipating sorrow. We are torn by things present or about things yet to come. Consider whether your proofs of future troubles are sure. For it is more often the case that we are troubled by our apprehensions.
1981  There are more things..likely to frighten us, than to crush us.We suffer more in the imagination than in reality.
1990  There is nothing that wastes the body like worry, and the one who has any faith in GOD should be ashamed to worry about anything.....
2027  You must not lose the faith in Humanity. Humanity is an ocean, if the few drops of ocean are dirty, the ocean does not become dirty....