The use of COBOL cripples the mind; its teaching should, therefore, be regarded as a criminal offense.

We must consider the environmental impact of every technological advancement.

我对扮演英雄不感兴趣。我对扮演人类感兴趣。

The personal example of a teacher is the most useful sunshine that nothing can replace for the soul of young people.

成就的唯一途径是热爱自己的事业，如果你还没找到的话，继续寻找，不要屈就。

只怕小人有才能，帮助有才的小人后患无穷；只怕君子无才，无才而处事，即使贤德又有什么补益。

The degree of slowness is directly proportional to the intensity of memory; the degree of speed is directly proportional to the intensity of forgetting.