Life is too short to waste time hating anyone.

The true measure of a company's success is how it treats its employees and the environment.

The best way to predict the future is to invent it.

Mathematics is the science of order and patterns, and it is this order that allows us to understand the world around us.

What I want to talk to you about today is the difference between gifts and choices. Cleverness is a gift， kindness is a choice. Gifts are easy -- they're given after all. Choices can be hard. You can seduce yourself with your gifts if you're not careful， and if you do， it'll probably be to the detriment of your choices.