苦难!我们所有美好的品质、生命中的价值都归功于它;我们因它而怜悯,因它而勇敢,因它而拥有所有美德。
语言既是桥梁,也是障碍。
"We are all in the gutter, but some of us are looking at the stars."
Every problem in mathematics has a solution; it's just a matter of finding the right path.