有时候，最艰难的战斗是在我们自己的脑海中进行的。

Bring out the best in the team by challenging them with tough but achievable goals, encouraging them with sincerity and trust, motivating them with a compelling vision and listening to them with empathy.

反向传播最重要的地方在于它只是链式法则。

我的角色不可爱，他们是危险的。

We're not interested in taking a substantial chance of taking a lot of very decent people back to 'Go' so we can have one more zero on our net worth.

登高山须从低处开始，走远路要从近处开始。