科学的精神在于不断质疑和探索,它让我们永远保持对世界的好奇心。
如果我不是生为拿破仑,那我就想生为亚历山大。
Natural experiments are a powerful tool for understanding causal relationships in the real world.
我想跑一场好比赛,跑出好成绩,并享受它。
The relation between what we see and what we know is never settled.
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.