Collaboration, not competition, will solve the world’s biggest environmental challenges.

梦想是免费的，但奋斗需要付出代价。

The world is full of pain, but art can heal it.

最好的领导者是那些授权他人充分发挥潜力的人。

The best way to predict the future is to create it.

The journey, not the arrival matters.

当思想掌握了群众，它就成为一种物质力量。

即使在抽象中，数学也具有深远的现实应用。