成功不是幸福的关键，幸福才是成功的关键。
心智就是大脑的运作。
To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things that scare you to death.
电子特性可以受到拓扑保护的认识彻底改变了我们对固态物理学的理解。
New opinions are always suspected, and usually opposed, without any other reason but because they are not already common.