知识是宇宙中最宝贵的资源。
Knowledge is the most valuable resource in the universe.
"La imaginación es el último refugio de la libertad."
You don't have to be a mathematician to have a feel for numbers.
I'm not trying to be perfect, I'm just trying to be myself.
我们必须在能源需求和保护地球之间取得平衡。