The person who tries to live alone will not succeed as a human being. His heart withers if it does not answer another heart. His mind shrinks away if he hears only the echoes of his own thoughts and finds no other inspiration.

谁听到音乐，就会立刻感到他的孤独被填满。

股市中充满了知道一切价格但不知道任何价值的人。