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现在的你,已经足够好了。
The teacher should not teach as if he were pouring knowledge into an empty vessel, but rather as if he were lighting a fire.
无序系统不仅仅是需要消除的噪音;它们包含着关于自然的深刻真理。
力量来自于克服那些你以为自己无法应对的事情。