1646  Man needs his difficulties because they are necessary to enjoy success,

1098  "Love has more power to unite this world than an atomic bomb to destroy it."

1972  "Be the change you want to see in this world."

1972  Good friends, good books, and a sleepy conscience: this is the ideal life.

2058  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....