For the eyes of the world now look into space, to the moon and to the planets beyond, and we have vowed that we shall not see it governed by a hostile flag of conquest, but by a banner of freedom and peace.
偏差和方差之间的权衡是机器学习中的一个基本概念。
The truth is a beautiful and terrible thing, and should therefore be treated with great caution.
If you want to be successful, you have to be willing to fail.