Internet competition is like surfing, if you miss one wave, you miss it forever.

The hardest challenges often lead to the greatest breakthroughs.

Computer science is no more about computers than astronomy is about telescopes.

科学的进步依赖于挑战权威的勇气。

The stories we believe about ourselves can either limit our potential or propel us towards greatness.

我对解决已经解决的问题不感兴趣。