幸福不能被追求;它必须随之而来。
消费者的选择推动行业变革,要大力教育他们。
解释:帮助困难的人毫不倦怠,追求善行从不满足。
To lose one parent may be regarded as a misfortune; to lose both looks like carelessness.
Number is the ruler of forms and ideas, and the cause of gods and daemons.