To write is to bear witness.
A successful farm is one that nourishes both people and the environment.
The process of doing mathematics is more important than the result.
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;也就是说,如果男性不忽视丈夫和父亲的职责。
我们不必比别人更聪明,但必须比别人更有纪律性。