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能够激发学生对一件善行或一首好诗的感受的教师,比那些用一排排自然物体填满我们记忆的人成就更大。
Program testing can be used to show the presence of bugs, but never to show their absence!
艺术是在你不刻意创作时发生的东西。
每一次实验,无论成功与否,都是迈向理解的一步。
You have to believe in yourself when no one else does.
The iron rule of nature is: you get what you reward for. If you want ants to come, you put sugar on the floor.