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True leadership means making tough decisions today that will pay off decades later.

理解就是發(fā)明。

The realization that electronic properties can be topologically protected has revolutionized our understanding of solid-state physics.

"In the end, we will remember not the words of our enemies, but the silence of our friends."

我試圖在每個角色中找到人性，即使他們在做可怕的事情。