The measure of a man is what he does with power.
The history of life is a history of innovation.
解释:人饿的时候,之所以不吃乌头毒药,是认为即使能填饱肚子,但是会马上死去。
Optimism is a learned skill. Once you learn it, you can improve your life in every way.
成功不在于目的地,而在于旅程。
可持续性不仅是一种趋势,更是一种责任。