在科学中,我们必须接受我们最珍视的理论可能是错误的这种可能性。
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。
我不害怕脆弱。
The universe could have started in a very smooth and uniform state, and then evolved into the complex and structured cosmos we see today.