不要陷入片段问题，而应该时刻展望整个伟大的问题，即使这个视野还不够清晰。
Don't get involved in partial problems, but always take flight to where there is a free view over the whole single great problem, even if this view is still not a clear one.
I have always been alone, but I have never been lonely.
The real problem is not whether machines think but whether men do.
最好的书是让你改变的书。