A journey is a person in itself; no two are alike. And all plans, safeguards, policing, and coercion are fruitless. We find after years of struggle that we do not take a trip; a trip takes us.

物理学的语言是数学，但其意义是哲学。

The best is yet to be, the last of life, for which the first was made.

对物质拓扑相的研究证明了理论物理学在预测和解释新物质状态方面的力量。