"The only way to learn mathematics is to do mathematics."
学习数学的唯一方法就是做数学。
"The measure of a good book is determined by how much it disturbs the reader."
解释：观察与他交游的人，就知道他的品行好坏。
【大意】君子不认为细微的好事不值得去做而舍弃它。
"We think we’re the ones who notice things, but really it’s the things that notice us."
The customer is always right, even when they're wrong.
幸福就是把某人抱在怀里，知道你拥有了整个世界。
La verdadera patria del hombre es la infancia.