A mathematician's work is mostly a solitary pursuit, but it builds on the work of many others.
数学家的工作大多是孤独的追求，但它建立在许多其他人的工作之上。
数学的快乐来自于为理解而奋斗。
All our knowledge merely helps us to die a more painful death than the animals that know nothing.
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和好母亲。
Do what you can, with what you have, where you are.