个体在其行为涉及除他自己以外的其他人的利益时，对社会没有责任。
The individual is not accountable to society for his actions in so far as these concern the interests of no person but himself.
偏见是愚人用来代替理智的东西。
The greatest threat to our forests is not the axe, but indifference.
Treating a person to a meal never fails， and is so easy to do. It’s powerful with old friends and a great way to make new friends.