The first fruit of this imagination - and the first lesson of the social science that embodies it - is the idea that the individual can understand his own experience and gauge his own fate only by locating himself within his period, that he can know his own chances in life only by becoming aware of those of all individuals in his circumstances.

Money is concerned only with what is common to all, i.e., the exchange value, and it reduces all quality and individuality to the question: How much?

The most important thing in the programming language is the name. A language will not succeed without a good name. I have recently invented a very good name and now I am looking for a suitable language.

I believe in the power of love and the power of music to change lives.

你和我各有一个苹果，如果我们交换苹果的话，我们还是只有一个苹果。但当你和我各有一个想法，我们交换想法的话，我们就都有两个想法了。

Education does not plant the faculties in us like seeds in a garden; it merely directs them in the way they should go.