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.
Take away love and our earth is a tomb.
自动控制的根本问题是在存在干扰的情况下维持期望状态。
我们不试图预测未来;我们只是试图买入便宜的东西。
一生的特权就是成为真正的自己。
保持饥饿,保持愚蠢