The goal of mathematics is not to solve problems, but to understand them.
数学的目标不是解决问题,而是理解问题。
We don't have to choose between people and nature—we can thrive together.
Imagination is the key to understanding the world.
消灭一个民族的第一步是抹去它的记忆。摧毁它的书籍、文化、历史。然后让某人写新书,制造新文化,发明新历史。不久之后,这个国家就会开始忘记它是什么以及它曾经是什么。它周围的世界会忘记得更快。
I always tell my kids if you lay down, people will step over you. But if you keep scrambling, if you keep going, someone will always, always help you.