自信不是天生的，是慢慢培养出来的。
Confidence is not innate, it is cultivated slowly.
每一个数学问题都是通向新理解世界的窗口。
The future of the coal industry lies in cleanliness, low-carbon, and intelligence.
我创作得越多，知道的就越少。
成功没有捷径。你必须每天努力工作。
"The human figure is the most profound subject an artist can explore."
The problem isn't that Johnny can't read. The problem isn't even that Johnny can't think. The problem is that Johnny doesn't know what thinking is; he confuses it with feeling.