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抽象是管理大型軟件系統(tǒng)復(fù)雜性的關(guān)鍵。

我不認(rèn)為你需要悲傷才能寫出一首悲傷的歌。

The study of automorphic forms is a testament to the power of symmetry in mathematics.

Policy without evidence is like a ship without a compass.

The important thing in life is not victory but combat； it is not to have vanquished but to have fought well.

每一次觀測都讓我們更接近回答關(guān)于宇宙的基本問題。