The principle of least action is a unifying principle for all of physics.
最小作用量原理是物理学的一个统一原理。
All violence consists in some people forcing others, under threat of suffering or death, to do what they do not want to do.
不理解一个人，就往往会把他当成傻瓜。
"Children's books should challenge, comfort, and inspire."
Precision agriculture isn't about replacing farmers—it's about empowering them with better tools.
创新不仅仅是创造新产品，更是重新思考我们做每件事的方式。
We are not in the coffee business serving people, we are in the people business serving coffee.