In mathematics, you don't understand things. You just get used to them.

The most successful companies don't just sell products; they create meaningful experiences for their customers.

It is not the nature of magic to be either good or evil, but it is the nature of those who use it.

It's not about how you look, it's about how you see yourself.

In English every word can be verbed. Would that it were so in our programming languages.

我不害怕失败。我害怕不去尝试。