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誰也沒有意識到，有些人耗費了極大的精力，僅僅只為了成為普通人。

如果你想有所作為，就必須愿意承擔風險。

華爾街從私有制向公有制的轉變是倒退的一大步。

A picture must be grasped at once, as a whole, like a piece of music or a poem.

The discovery of topological insulators has opened up a new frontier in condensed matter physics, where the interplay between topology and symmetry leads to novel quantum states of matter.