I don’t rap for the money, I rap for the love.

Good science requires patience and persistence.

The deepest need of man is the need to overcome his separateness, to leave the prison of his aloneness.

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。

True leadership is about making the tough decisions when no one else will.

All things are possible until they are proved impossible – and even the impossible may only be so, as of now.