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The best thing you can spend on your children is time.
你能花在孩子身上最好的东西就是时间。
长期而言,最严酷的大规模杀伤性武器是愚蠢。
I never really thought about being a director. I just wanted to be an actor.
I don't do things for the response or the controversy. I just live my life.
The ethical implications of gene editing must be considered at every step.