物理学和数学之间的界限并不像我们想象的那么清晰。
The boundary between physics and mathematics is not as clear-cut as we might think.
The key to successful investing is to have a diversified portfolio.
每个故事都是一次旅程,每次旅程都会改变旅行者。
假装,我实际上做了这件事:因此我只是假装假装。
The universe is a machine governed by mathematical laws.