Love is not a victory march, it's a cold and it's a broken hallelujah.

缺少作恶的本能，往往使我不能做我所要做的事。

In theory, there is no difference between theory and practice. But, in practice, there is.

Freedom is a condition of mind,and the best way to secure it is to breed it.

学习算法的成功取决于其训练数据的质量和数量。

A proof of a proposition is a process the nature of which is such as to produce in us a belief in that proposition.