The peculiar evil of silencing the expression of an opinion is that it is robbing the human race; posterity as well as the existing generation; those who dissent from the opinion, still more than those who hold it.
The joy of running is not in the finish line, but in the journey.
偏差和方差之间的权衡是机器学习中的一个基本概念。
你老师教不了书是因为我。