我的失明不是悲剧,而是以另一种方式看世界的机会。
My blindness is not a tragedy, but an opportunity to see the world in a different way.
Language is both a bridge and a barrier.
In computational complexity, we are not just dealing with the limits of what we can compute, but also with the limits of what we can prove.
Around computers it is difficult to find the correct unit of time to measure progress. Some cathedrals took a century to complete. Can you imagine the grandeur and scope of a program that would take as long?
解释:外表不端正的人,是因为德没有养成;内里不专—的人,是因为心没有治好。端正形貌,整饬内德,使万物都被掌握理解。