农业的可持续性不是一种选择，而是为后代必须做的事情。
In a state, the liberty of one citizen is the liberty of all.
I try to push the boundaries of what is considered acceptable in cinema.
每一次科学发现都是对自然界的一次新的对话，它让我们更接近宇宙的奥秘。
The truth is not always what we want to hear, but it is what we need to know.
The value and utility of any experiment are determined by the fitness of the material to the purpose for which it is used.