有机体感知的不是刺激,而是环境中的物体。
The organism does not perceive stimuli, but objects in their environments.
The best technology is invisible—it just works.
如果我们了解别人的想法就会知道没有人是普通的,每个人都至少值得大家起来为他鼓一次掌。
If you want to succeed, you must be willing to take risks and learn from failure.
The history of mathematics is a history of human thought and progress.