最好的战略简单但不容易。
The best strategy is simple but not easy.
The thing about life is that you never know what's going to happen next.
电影的美在于它让我们感觉不那么孤独的能力。
Mathematics is not a spectator sport.
Data is the new oil, but what matters more is how to use it well.
行为的目标总是某种驱力或需求的减少。