强者，藐视困难，弱者，仰视困难。

You can't just sit there and wait for people to give you that golden dream. You've got to get out there and make it happen for yourself.

"The colony is the place where the project of a new humanity is to be tested, where the dream of a world without borders is to be realized, where the dream of a world without races is to be realized, where the dream of a world without nations is to be realized, where the dream of a world without classes is to be realized, where the dream of a world without genders is to be realized, where the dream of a world without religions is to be realized."

I would never hurt you，Jenny.

I'm not a person who dwells on the past.

Coal’s future depends on our ability to make it cleaner and more efficient.

没有所谓的"应用科学"这一特殊类别；只有科学及其应用，它们之间的关系就像果实与结出果实的树之间的关系一样。

历史不是机械的，因为人们有自由去改变它。

长夜黑暗，处处险恶。