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

子贡问：“孔文子凭什么获得‘文’的称号？”孔子说：“灵敏又好学，向比自己学问差的人请教时，不觉得没面子，所以称为‘文’。”

He allowed himself to be swayed by his conviction that human beings are not born once and for all on the day their mothers give birth to them, but that life obliges them over and over again to give birth to themselves.

The world needs science, and science needs the world.

真正的发现之旅不在于寻找新的风景，而在于拥有新的眼光。