【译文】 孔子说：“明智的人不会迷惑，仁爱的人不会忧愁，勇敢的人不会害怕。”

In the old world, you devoted 30% of your time to building a great service and 70% of your time to shouting about it. In the new world, that inverts.

Art should be free, not bound by rules.

Don't let rejection define your path.

The trade-off between bias and variance is a fundamental concept in machine learning.