过去是一个异国他乡；他们做事的方式不同。
"The past is a foreign country; they do things differently there."
You are the storyteller of your own life, and you can create your own legend or not.
Sometimes life hits you in the head with a brick. Don’t lose faith.
每个人自己的满足是他关注的一切的中心。
Death is so final, yet life is full of possibilities.
偏差和方差之间的权衡是机器学习中的一个基本概念。
The only time I'm happy is when I'm on stage.