The most important thing about backpropagation is that it’s just the chain rule.
反向传播最重要的地方在于它只是链式法则。
悲观主义者在每个机会里看到困难。乐观主义者在每个困难里看到机会。
快乐唔系拥有得多，而系计较得少。
What is the one sentence summary of how you change the world? Always work hard on something uncomfortably exciting!
"In the midst of winter, I found there was, within me, an invincible summer."
Sustainability isn't a choice anymore; it's a responsibility we all must embrace.
无论你已经达到怎样的成就，在某个节点，你发现自己会跌倒，因为如果你一直不断的在做我们每个人都做的事：不断设定更高的目标。
来访者知道什么伤害了他，该往哪个方向走，哪些问题是关键的，哪些经历被深深埋藏。