You have to be willing to challenge the status quo if you want to make real progress.

The seabbard is content to be dull when it protects the keenness of the word.

True leaders don't create followers; they create more leaders.

"We need to be insatiable in our desire to learn from the outside and bring that learning into Microsoft."

——回答清华学生“国民党施行的，是否俄国的主义？”，1924年2月9日