The most important decision you make is to be in a good mood.
你做出的最重要决定是保持好心情。
True friends are not those who have endless topics to talk about, but those who can stay together without feeling awkward even if they don't speak.
The artist must suffer to create, for creation is born of pain.
让女性成为理性的生物和自由的公民，她们很快就会成为好妻子；——也就是说，如果男性不忽视丈夫和父亲的职责。
纯数学和应用数学之间的相互作用是真正创新发生的地方。