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我们今天划定的伦理界限将塑造明天的科学。
We cannot always build the future for our youth, but we can build our youth for the future.
The problem with words is that you never know whose mouths they have been in.
我不是一个喜欢对抗的人,但如果必须的话,我会为自己站出来。
The real is no longer real.
To write is to make the invisible visible.