量子力学的挑战不在于它的复杂性，而在于它的简单性——它迫使我们重新思考关于宇宙的最基本假设。
"The challenge of quantum mechanics is not in its complexity, but in its simplicity—it forces us to rethink our most basic assumptions about the universe."
在孤独的深处，我发现了万物的存在。
"To live is the rarest thing in the world. Most people exist, that is all."
教育学不是关于训练，而是关于严格教育人们进行自我反思，能够批判性地处理他们与他人及更广阔世界的关系。
I don't care what you think about me, I don't think about you at all.
The best time to plant a tree was 20 years ago. The second-best time is now.
The more you know about yourself, the more patience you have for what you see in others.