The ethical debate around CRISPR is as important as the science itself.
The world is full of signs, but we have forgotten how to read them.
挑战不仅仅是让计算机更快,而是让它们更智能。
教育不仅必须是文化的传播者,而且还必须提供对世界的另类看法,并增强探索的意志。