"The greatest threat to the planet is the idea that someone else will save it."
对地球最大的威胁是认为别人会拯救它的想法。
Better to live one year as a tiger, than a hundred as a sheep.
生存的关键不仅仅是体力,还有心理韧性。
积极心理学最重要的原则是:他人很重要。
I prefer liberty with danger to peace with slavery.