宇宙是一个庞大而复杂的系统，理解它需要理论洞察力和观测证据。
The universe is a vast and complex system, and understanding it requires both theoretical insights and observational evidence.
I'm not afraid to take a stand. Everybody come take my hand. We'll walk this road together, through the storm.
I have to be alone very often. I'd be quite happy if I spent from Saturday night until Monday morning alone in my apartment. That is how I refuel.
心理学唯一有效的数据是受过训练的观察者的报告。
Some men can get results if kindly encouraged, but give me the kind that do things in spite of hell.
小说是一面镜子，不仅反映作者的灵魂，也反映读者的灵魂。
球体是所有立体图形中最美的。