No man really knows about other human beings. The best he can do is to suppose that they are like himself.

单靠技术无法解决饥饿问题，必须与公平获取和教育相结合。

I think the most powerful and enduring brands are built from the heart. They are real and sustainable. They are not manufactured by a marketing department.

挑战让商业变得有趣；克服挑战让它变得有价值。