我必须谈谈恐惧。它是生命唯一的真正对手。只有恐惧才能击败生命。
"I must say a word about fear. It is life's only true opponent. Only fear can defeat life."
Education is the ability to listen to almost anything without losing your temper or your self-confidence.
I am happy and proud of what I have done， but not completely satisfied.
任何牺牲基本自由以换取短暂安全的人，最后既得不到安全也得不到自由。（放弃基本的自由以换取苟安的人，终归失去自由，也得不到安全。）
要创造不同的东西，你必须有不同的想法。