"In mathematics, you don't understand things. You just get used to them."
心灵应通过对自然的研究被引导到对上帝的认识。
The best way to predict the future is to create it.
释义：杜绝不良嗜好，禁止过度欲望，从而摆脱牵累；抑制错误行为，减少邪恶之事，从而消除过错；减少饮酒，远离美色，从而保持自身清白。这是对修身养性、克制欲望的教导。
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
The principles of logic and mathematics are true universally simply because we never allow them to be anything else.