"The essence of mathematics is not to make simple things complicated, but to make complicated things simple."

如果一个聪明人干了一件蠢事，那就不会是一件小小的蠢事。

The best detectives are the ones who never stop asking questions.

The only thing we can know is that we know nothing and that is the highest flight of human wisdom.

The challenge is to ensure that the Internet remains a force for good, a tool for empowerment, and a platform for innovation.

Sometimes the only way to heal is to first forgive yourself.