1595  "Arise,Awake, stop not until the goal is reached."

1912  Man needs his difficulties because they are necessary to enjoy success,

2215  Good friends, good books, and a sleepy conscience: this is the ideal life.

2390  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....

4333  “You educate a man; you educate a man. You educate a woman; you educate a generation.”