没有什么比独立和自由更宝贵。
Nothing is more precious than independence and freedom.
View the world with the eyes of wisdom.
年轻时，你以为长大后就会幸福。但长大后，你意识到年轻时的自己才是幸福的。
Energy independence is a strategic priority for any sovereign nation.
We can’t just keep doing things the way we’ve always done them. The world has changed, and so must we.
能量守恒定律是经验结果的概括。