事实上，今天的美国女性比以往任何时候都拥有更多的自由和机会。
One can't proceed from the informal to the formal by formal means.
一个思想的价值在于它对行为的后果。
"The things we do for love are often the most irrational."
Mathematics is the art of giving the same name to different things.
Confidence is key. If you don't believe in yourself, no one else will.