避免极端强烈的意识形态，因为它会让人们丧失理智。
Avoid extreme ideologies because they rob you of your sanity.
在一切事务中，偶尔将一个问号挂在你长期以来视为理所当然的事物上是一种健康的做法。
The first essential component of social justice is adequate food for all mankind.
事情产生于谋划，成功于竭心尽力，失败于骄傲自大。
Rule of 7 in research. You can find out anything if you are willing to go seven levels. If the first source you ask doesn’t know， ask them who you should ask next， and so on down the line. If you are willing to go to the 7th source， you’ll almost always get your answer.
The beauty of computer science is that it allows us to create something out of nothing.
Every piece of plastic we recover and recycle is a step toward a cleaner planet.