When we quarry with future generations in mind, stone becomes a bridge, not just a resource.

译文：知识只有到实际运用的时候才会后悔自己当初读得太少了，事情如果没有亲身经历就不知道其中的艰难。赏析：年少时，我们不知道读书的意义，等到出生社会以后才明白读书的好处。人生很多事情，看似简单，但当我们真正地去做的时候，才发现并非易事。

"The only limit to our realization of tomorrow will be our doubts of today."

没有人是有极限的。

大海是一个既危险又美丽的地方，提醒我们生命的脆弱。

I don’t do things for the reaction or the criticism. I do things because I love doing them.

Maybe if we knew what other people were thinking ,we’d know that no one’s ordinary.we all deserve a standing ovation at least once in our lives.