The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.
我们进步的考验不在于我们为那些拥有很多的人增添更多，而在于我们是否为那些拥有太少的人提供足够。
If you let yourself be undisciplined on the small things, you will probably be undisciplined on the large things as well.
最具创新性的解决方案往往来自于限制。
我不敢说我能改变世界，但我保证我能激发那个将改变世界的大脑。