What do we call visible light? We call it color. But the colors are only the names we give to the way light behaves when it hits something.

缺少作恶的本能，往往使我不能做我所要做的事。

The deepest insights often come from unexpected places.

Energy security is the lifeline of national development. We must unswervingly promote oil and gas exploration and development to ensure national energy supply.

The real journey is the one that changes you.

孔子说：“君子坦荡而不骄狂，小人骄狂而不坦荡。”