蒸汽机中运动的产生总是伴随着一个我们应关注的情况，即热量的平衡重建。
A rat in a maze is free to go anywhere, as long as it stays inside the maze.
最好的领导者是那些倾听多于发言并以诚信行事的人。
今天种下的每一棵树都是我们永远不会见到的后代的遗产。
The greatest photographers are those who have learned to see the world as it is, and then to see it as it might be.
The only thing I'm addicted to is winning.
Traceability isn't just for consumers—it's our moral obligation.