真正的可持续性意味着满足当今需求而不损害未来的可能性。
We all owe death a life.
盈利和责任必须齐头并进,否则两者都不会持久。
要理解行为,就要寻找其中的效用。
I don't compete with anyone but myself. My goal is to be better than I was yesterday.
纯粹适用的语言适用性很差。