学习问题的复杂性通常由假设空间的大小和结构决定。

城市是一个记忆的迷宫，每一条街道，每一栋建筑，每一个角落都藏着一个等待被发现的故事。

I wanted to create something that would make athletes better, and I wanted to build the best product in the world.

I think it is often easier to make progress on mega-ambitious dreams. Since no one else is crazy enough to do it, you have little competition. In fact, there are so few people this crazy that I feel like I know them all by first name.

在石材行业，细节成就完美，而完美不是细节。

唯一重要的是音乐。