Inquiry into reality begins with the recognition of our ignorance.
对现实的探求始于我们承认自己的无知。
The real challenge in computer science is not to write programs, but to understand the nature of computation.
"Life is a shipwreck, but we must not forget to sing in the lifeboats."
我不完美,但我每天都在努力变得比昨天更好。