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The teacher should not teach as if he were pouring knowledge into an empty vessel, but rather as if he were lighting a fire.

The challenge in computer graphics is to simulate the complexity of the real world with the simplicity of mathematical models.

你看不見你自己，你所看見的只是你的影子。

The best discoveries often happen when you’re not looking for them.

事實是，我們都能夠做出可怕的事情。但我們也能表現出極大的善意。