I never write Metropolis for seven cents because I can get the same price for city. I never write policeman because I can get the same money for cop.
"Books are the mirrors that reflect our potential."
海洋不僅是食物的來源,也是我們星球生態(tài)系統(tǒng)的重要組成部分,我們必須為子孫后代保護它。
數(shù)據(jù)庫應(yīng)該是現(xiàn)實的忠實模型,而不是對現(xiàn)實的扭曲。