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。
Psychology must be a purely descriptive science.
我嘅目标系做一个好歌手，唔系一个明星。
All men have the stars, but they are not the same things for different people. For some, who are travelers, the stars are guides. For others they are no more than little lights in the sky. For others, who are scholars, they are problems. For my businessman they were wealth.
Life has become richer by the love that has been lost。