"The truth is not always the most important thing; sometimes, what matters is what people believe to be true."

我只是个四岁的孩子，每天都在成长一些。

数学不是关于数字、方程、计算或算法的：它是关于理解的。

The only way to be successful is to work hard and never give up.

Every word is a choice, and every choice changes the world.

不够真诚是危险的，太真诚则绝对是致命的。