We are not selling water, we are selling health and quality of life.
"I can resist everything except temptation."
译文:国家已经残缺不全,总是需要去修补,为了国家牺牲自己怎敢吝惜生命。
质量从来不是偶然的;它始终是智慧努力的结果。
The pursuit of mathematical knowledge is a journey that never ends, filled with endless curiosity and wonder.