The Internet is not omnipotent, but it is changing everything.

I always felt that my greatest asset was not my physical ability, it was my mental ability.

理论计算机科学的重要性在于它能够为实际应用提供基础。

常想到会悔恨终生，就不能不尽孝心；常想到度日的艰难，就不得不节约费用；常想到人的生命脆弱，就不得不珍惜心神；常想到世态人情，就不得不立志奋发；常想到法网恢恢，疏而不漏，就不能让自己胡作非为；常想到生命易失，就不得不忍气耐性。

唯一的限制是你为自己设定的限制。