The battle of life is already half won by the young man who is brought personally in contact with high officials; and the great aim of every boy should be to do something beyond the sphere of his duties--something which attracts the attention of those who over him.

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

The truth is rarely pure and never simple.

抽象的目的不是模糊，而是创建一个新的语义层次，在这个层次上可以绝对精确。

The future of dairy lies in meeting consumer demands while protecting our planet.