The only real happiness comes from squandering ourselves for a purpose.

The mind is everything; what you think, you become.

We believe that cloud computing will democratize technology and make it accessible to everyone.

最好的老师是那种建议而不是教条化，并激发听众自我教学愿望的人。

International politics is a brutal and unforgiving arena, where states constantly strive to maximize their power and security.

世界充满了光明和生命，真正的罪恶是对此不感兴趣。