问题详情

Mansoor Malik
A.A rich person is not necessarily happy.
B.Things people often overlook may be the very source of happiness.
C.Happiness can be promoted on a scientific basis.
D.We should mainly rely on ourselves for happiness.
E.Happiness lies in giving instead of taking.
F.The environment is a source of happiness.
G.Happiness can be achieved if we stick to the best of our values.请帮忙给出正确答案和分析，谢谢！