定言命令只有一条,那就是:要只按照你同时能够愿意它成为一条普遍法则的那个准则去行动。
优秀的领导者不能只有应对危机的计划,更要有一个主动的规划。
The greatest threat to our planet is the belief that someone else will save it.
I think singing is a way to vent emotions and express oneself.