夢は、諦めなければ、必ず叶う。

The biggest opportunities often hide in crises—the key is whether you can discover and seize them.

建筑中最困难的事情是保持简单。

Train people well enough so they can leave, treat them well enough so they don't want to.

"The essence of mathematics lies in its freedom."

生命中最重要的事情往往无法用语言表达。