人们不能总是认为感觉就是一切。没有形式，艺术就什么都不是。
One must not always think that feeling is everything. Art is nothing without form.
The most important thing is that you have a North Star. You have to know where you're going.
为派对摇滚道歉
If you think you understand quantum mechanics, you don't understand quantum mechanics.
数学的美在于它能够以最抽象的术语描述宇宙。
导师的职责是指导孩子的智能活动和孩子的心理。