知行合一不仅是一个理论问题，也是一个实践问题。
A good system design is one that makes it easy to do the right thing and hard to do the wrong thing.
一个好的系统设计是使做正确的事情变得容易，做错误的事情变得困难。
我不让失败击垮内心，我让它激发头脑。
I can't go on, I'll go on.
The surface of a painting is a battlefield where all the problems of painting are fought out.
"The past is always present in our lives, shaping our future."
艺术是提出问题的方式，而不是给出答案。