白云谦卑地站在天边，晨光给它披上壮丽的光彩。
The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.
海洋的健康是全球经济健康的一面镜子。
努力追求卓越，而非平庸。
"The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all."
