创新不仅仅是技术问题；它关乎改变思维方式并拥抱新的思考方式。
人生的伟大任务是学习主的旨意，然后遵行它。
奥林匹克旗帜以白色为底，中央有五个交织的环：蓝、黄、黑、绿和红色。这个设计是象征性的；它代表着世界五大洲，因奥林匹克精神而团结在一起。
To teach how to live without certainty and yet without being paralyzed by hesitation is perhaps the chief thing that philosophy， in our age， can do for those who study it.
In the quest to understand quantum gravity, we are like children playing on the shore of a vast ocean, occasionally finding a smooth pebble or a pretty shell, while the great ocean of truth lies undiscovered before us.