我认为节俭驱动创新，正如其它约束驱动创新一样。要从紧闭盒子里出来，只有靠自己创造一条出路。
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.
我不会让消极情绪拖垮我。
做伟大工作的唯一途径就是热爱你所做的事。
I always tell my students that it's okay to make mistakes, as long as you learn from them.
过去从未死去，它甚至还未过去。