数学的美在于它揭示隐藏的对称性和真理的能力。
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。
The role of the artist is to question, to challenge, and to reflect the complexities of our world.
永远保持信念。
——2003年10月13日在联合国国际电信联盟(ITU)大会上发言
The best way to be successful is to take risks.