The ultimate goal of machine learning is to make machines that can learn from experience and improve their performance over time.

平庸的标志不是不愿意改变。平庸的标志是长期的不一致。

我们相信，只有通过团队合作，才能实现更大的目标。

I believe that we are lost here in America, but I believe we shall be found.

孩子有超强的记忆力，当孩子可以动手操作而仅用眼看时，会记得更好。