—— 请按键盘 空白键 开始游戏 ——

Responsible seafood consumption starts with educating consumers about where their food comes from.
Give me a dozen healthy infants, well-formed, and my own specified world to bring them up in and I'll guarantee to take any one at random and train him to become any type of specialist I might select—doctor, lawyer, artist, merchant-chief and, yes, even beggar-man and thief, regardless of his talents, penchants, tendencies, abilities, vocations, and race of his ancestors.
The best quarries leave not just holes in the ground, but value in communities.
仓库里空虚了日子就会难,子孙愚笨了怎么知晓礼义呢?
办丧事虽有一定的礼仪,但还是以哀痛为本。 
The beauty of formal methods lies in their ability to provide absolute certainty about the correctness of a system.