I always try to be grateful for every opportunity.
入门统计学课本一开始讲的几个要点之一,就是相关性不是因果性。这也是最先被忘记的要点之一。
The concept of inflation suggests that the universe underwent a period of extremely rapid expansion shortly after the Big Bang.
空间是一种关系存在的方式。
爱不需要理由。它不遵循计划。它就是发生了。