只管去做吧。
数学的本质不是使简单的事物复杂化，而是使复杂的事物简单化。
Learn how to tie a bowline knot. Practice in the dark. With one hand. For the rest of your life you’ll use this knot more times than you would ever believe.
Investing in technology is investing in the future of energy.
寻求知识是唯一值得踏上的旅程。
All oppression creates a state of war.
Every challenge in agriculture is an opportunity to redefine how we feed the world.
The key to security is not to trust anyone, including yourself.