领导力在于激励他人，让他们在曾经看到局限的地方看到可能性。
Leadership is about inspiring others to see possibilities where they once saw limits.
I made my money by selling too soon.
When a professor insists computer science is X but not Y, have compassion for his graduate students.
当教授坚持说计算机科学是X但不是Y时，请对他的研究生抱有同情心。