People haven't always been there for me, but music always has.
如果你不知道，意见有什么用呢？
量子力学的本质在于它迫使我们放弃经典的因果性理想。
可持续的基础设施应该平衡经济、社会和环境的效益。
It is a common experience that a problem difficult at night is resolved in the morning after the committee of sleep has worked on it.
People lie for all kinds of reasons, but mostly they lie because the truth is too hard.