1641  Man needs his difficulties because they are necessary to enjoy success,

1093  "Love has more power to unite this world than an atomic bomb to destroy it."

2208  Love your job, but don't love your company, because you may not know when your company stops loving you.

2353  “I am so clever that sometimes I don't understand a single word of what I am saying.”

2503  “Friendship is born at that moment when one person says to another: "What! You too? I thought I was the only one.”