数学的本质在于其自由性。
The essence of mathematics lies in its freedom.
每家沃尔玛商店都应该反映其顾客的价值观，并支持他们对社区的愿景。
What’s really important is to question the questions.
The future of sustainable chemistry lies in developing catalysts that work under mild conditions.
The duration of passion is proportionate with the original resistance of the woman.
爱不能被强迫，爱不能被哄骗和挑逗。它来自天堂，不请自来，不寻自至。