Quality is not a hope; it is a result.
"Art is not a handicraft, it is the transmission of feeling the artist has experienced."
房子應(yīng)該是家庭的殿堂。
在數(shù)學(xué)中,最深刻的思想往往源于最簡單的觀察。
采礦技術(shù)的創(chuàng)新對(duì)于滿足世界的能源需求至關(guān)重要。