我们今天开采的石料，就是留给后世的遗产。

加工效率绝不能以牺牲动物福利或食品安全标准为代价。

I try to be the best version of myself on and off the court.

In a state where corruption abounds， laws must be very numerous.

For the eyes of the world now look into space, to the moon and to the planets beyond, and we have vowed that we shall not see it governed by a hostile flag of conquest, but by a banner of freedom and peace.

To be a writer is to be a perpetual student of life.