我们不是在建造一台计算机，而是在打造一种解决问题的新工具。
The truth is never just one thing; it is always several things at once.
她们开心地为别人活着，没人留意她们所做出的牺牲。最后，炉上的小蟋蟀停止了甜美的歌唱，灿烂的阳光消逝，只留下了寂静和阴影。
We are just beginning to scratch the surface of understanding how our bodies perceive the environment.
The world must be set in order. The time has come when ethics must be dealt with by science, and never again by mere opinion.
