The wave function is not a description of a single system but of an ensemble of systems.
波函数不是描述单个系统，而是描述系统的集合。
We must invest in research and education to ensure the next generation is equipped to lead the industry forward.
I don't know what's better gettin' laid or gettin' paid.
I think it's really important to have a strong sense of self and to know who you are and what you want.
学得越多，知道得越多。知道得越多，忘得越多。忘得越多，知道得越少。那何必学习呢？