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It is not death that a man should fear, but he should fear never beginning to live.

Every building is a journey of discovery.

詩人真正的祖國是他的語言。

The laws of physics are the language of the universe, and through them, we can begin to comprehend the vastness and complexity of all that exists.

發現的興奮永遠不會消退。

我不想成為這樣一個世界的一部分，在那里善良是一種弱點。

States are rational actors that seek to maximize their relative power in order to ensure their survival in a competitive international system.