The only limit to our realization of tomorrow is our doubts of today.

我在追随自然，却无法完全抓住她。

Make women rational creatures, and free citizens, and they will quickly become good wives, and mothers; that is, if men do not neglect the duties of husbands and fathers.

The happiness of society is the end of government.

科学与日常生活不能也不应该被分开。

"There's nothing that says you have to be happy all the time."

在这个快速变化的行业中，我们必须适应，否则就会被淘汰。