语言是我们改变世界的最强大工具。
La palabra es el instrumento más poderoso que tenemos para cambiar el mundo.
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.