The universe could have started in a very smooth and uniform state, and then evolved into the complex and structured cosmos we see today.
 Do not live for others; live for yourself.
民主开始失败,政治生活变得贫乏,当缺乏那些重要的公共领域时,如公共和高等教育,在这些领域中,公民价值观、公共学术和社会参与允许对未来有更富想象力的把握,认真对待正义、公平和公民勇气的需求。
The more you know about yourself, the more patience you have for what you see in others.
Science is the art of making the complex understandable.