A programming language is low level when its programs require attention to the irrelevant.
当一种程序语言的程序需要引起注意时,它是低级的。
我对某个人一旦没有了好感,就永远没有好感。
It's easy to perform for others, but hard to perform for yourself.
The most valuable thing you can make is a mistake—you can't learn anything from being perfect.
理论物理学的美丽在于它能够用几个简单的方程描述宇宙,揭示出表面复杂性之下的基础简单性。