He must learn to face his fears. He will not be three forever. And winter is coming.

死亡不是生命的对立面，而是它的一部分。

The best discoveries come when you're not afraid to break the rules.

The weight of evidence for an extraordinary claim must be proportioned to its strangeness.

生命中最美丽的东西不是物品，而是时刻。

Failure is not scary; what's scary is losing the ability to learn from it.

机器学习中最重要的挑战之一是开发能够从少量数据中学习的算法。