善良一点，因为你遇到的每个人都在打一场艰苦的战斗。

我不是那种会让我的热情消退的人。

The complexity of a learning problem is often determined by the size and structure of the hypothesis space.

Technology alone won't save us—it's how we apply it that matters.

音乐是连接我们所有人的通用语言。