社会进步可以通过女性的社会地位来衡量。

The duty of man is the same in respect to his own nature as in respect to the nature of all other things.

Every challenge in dairy production is an opportunity to innovate.

Trust your instincts, they know the way.

理解自然界基本定律的途径通常是通过调和看似矛盾的原则。