丰田生产系统是通过消除浪费来节约资源的框架。

孔子说：“君子吃不求饱、住不求安、做事灵敏、言谈谨慎、积极要求上进，就算好学了。”

We are never as happy or as unhappy as we imagine.

I believe in taking care of myself, in a balanced diet, in a rigorous exercise routine.

In the vast expanse of the universe, the answers we seek are often hidden in the most unexpected places.