不要害怕冒险和尝试新事物。
Don't be afraid to take risks and try new things.
Mathematics advances not by the efforts of individuals alone but through the collective work of generations.
从理智的异议中寻找乐趣，因为只有尊重理智，才能比消极的服从带来更深刻的一致。
对这个世界看得越多，我就越不满。
The most dangerous thought you can have as a creative person is to think you know what you're doing.
作为一个有创造力的人，最危险的想法是认为你知道自己在做什么。
Do not put forward anything that you cannot prove by experimentation.