数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
It is the tears of the earth that keep her smiles in bloom。
I don’t play for the money or the fame. I play because I love tennis.
中国的生机依靠风雷激荡的改革，万马齐喑的局面终究令人悲哀。
将可持续发展与商业战略相结合是取得进展的唯一途径。
