The greatest discoveries in mathematics are those that unify seemingly unrelated ideas.
荒野是一个充满挑战的地方。要生存,你必须直面它们。
当我们有目的地疏伐森林时,我们不是在夺走生命,而是在为更多生命的繁荣腾出空间。
The challenge of our time is to build an economy that works for everyone, not just the privileged few.