Innovation is not just about creating something new; it's about making what exists better.
创新不仅仅是创造新事物；而是让现有的变得更好。
The truth is rarely pure and never simple.
The true potential of computer science is realized when it is applied to solve real-world problems.
天空才是极限，你要明白这一点。
如果我们想养活世界，就必须先学会倾听它的需求。