对任何农场来说，最好的肥料就是农民的足迹。

Real smart cars should evolve continuously like smartphones.

艺术必须打动你，而设计不会，除非是设计一辆好巴士。

The test of our progress is not whether we add more to the abundance of those who have much; it is whether we provide enough for those who have too little.

当今世界上最普遍的不平等形式不是贫富之间的不平等，而是男女之间的不平等。