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History is the shadow cast by the present.

Sustainability is not just a buzzword, it's our responsibility.

I'm not a person who thinks that everything happens for a reason, but I do believe that if you work hard and stay true to yourself, good things will come.

數(shù)學證明的美在于它的簡潔性和必然性。

小說是一種印象，不是一種論證；它是生活的一種印象。

我寧愿選擇自由伴隨著危險，也不要安寧卻伴隨著奴役。