我们这个时代最大的挑战不是技术上的,而是伦理上的。
最好的烘焙师是那些能在精确与创意之间取得平衡的人。
It is not the strongest of the species that survives, nor the most intelligent, but the one most responsive to change.  
The discovery of the accelerating expansion of the universe was a complete surprise.