Make it simple. Make it memorable. Make it inviting to look at. Make it fun to read.
让它简单。让它难忘。让它吸引人。让它读起来有趣。
It is the duty of a student to get everything out of a teacher, and the duty of a teacher to get everything out of a student.
技术是工具,人才是灵魂,两者结合才能创造价值。
我认为阅读纯分析的大部头著作是相当无用的:太多的方法一下子从眼前掠过。
The only limits that exist are the ones you place on yourself.
Liberty cannot be preserved without a general knowledge among the people.