The risk is not that we aim too high and miss, but that we aim too low and hit.
可以利用身体自身的防御机制来对抗癌症。
Language is the key to understanding higher mental processes.
Science must be a force for good in the world.
应对不自由世界的唯一方法就是变得如此绝对自由,以至于你的存在本身就是一种反叛。