你无法管理你无法衡量的东西。
The concept of computational efficiency is central to the design of learning algorithms.
我每天都在与痛苦、焦虑和恐惧作斗争,而我找到的唯一能缓解病情的方法就是不断创作艺术。
The past is a puzzle, and we are all trying to piece it together.