Nature tends to produce constancy in all her works, but she does not always succeed.
The best investments are those that align profitability with purpose.
技术应该赋能农民，而非取代他们的专业知识。
无论发生什么，都要忠于自己。
最危险的武器不是杀人的武器，而是改变思想的武器。
如果你没有偶尔失败，说明你还没有足够努力地突破界限。
The process of doing mathematics is more important than the result.