变革在开始时最艰难，在中期最混乱，在结束时最美好。

The heart is a muscle the size of your fist. Keep loving, keep fighting.

"The interplay between mathematics and computer science is a rich source of deep and beautiful results."

在互联网行业，唯一不变的就是变化本身。

尚未证明智力具有任何生存价值。