释义:高大的泰山,如果背对也会看不见;细毛的末端,如果仔细去看也能看清。
数学是提出正确问题然后找到答案的艺术。
The eleventh commandment was "Thou Shalt Compute" or "Thou Shalt Not Compute" - I forget which.
Music is my language and also my silence.