种瓜得瓜 Sow what you reap
By 丰子恺 Feng ZiKai
Chinese ink painting
Singapore National Gallery
Simple can be harder than complex: You have to work hard to get your thinking clean to make it simple. But it’s worth it in the end because once you get there, you can move mountains. Steve Jobs
Jack Ma: The world is not about what you can do, but what you ought to do.
马云：世界不是因为你能做什么，而是你该做什么. Book by 丁翔