我们有责任利用科学改善生活，而不仅仅是追求利润。
To live is to embrace the messiness of life.
沉默就是同谋，而我拒绝沉默。
You are never too old to set another goal or to dream a new dream.
I'm just trying to live my life the best way I know how.
You don't learn to walk by following rules. You learn by doing, and by falling over.