知行合一不仅是一个理论问题,也是一个实践问题。
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。
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。