每一个科学进步都迫使我们面对新的伦理问题。
有权势的天子,也未必尊贵;穷苦的平民,也未必低贱。贵贱的分别,在于行为的美恶。
Success is not about the awards, it's about touching people's lives.
大脑不是通用计算机,而是为解决特定适应性问题而设计的专门神经回路的集合。
The past is always with us, for it feeds the present.