"The only thing we can be sure of about the future is that it will be different."

Freedom is the right to tell people what they do not want to hear.

学习古人但不拘泥于古人，效法古人但不抄袭古人。

The more you sweat in peace, the less you bleed in war.

美国以其广阔的能力，能够在其境内容纳地球上所有的人口。

In all affairs， it's a healthy thing now and then to hang a question mark on the things you have long taken for granted.

创新不仅仅是创造新事物，更是要对人们的生活产生影响。