Make yourself necessary to someone.
做出伟大工作的唯一途径是热爱你所做的事。
一味地向前走的人路途狭窄,常常向后看的人眼界宽。
实现不可能的唯一方法,就是相信它是可能的。
On innovation: "I think frugality drives innovation, just like other constraints do. One of the only ways to get out of a tight box is to invent your way out."