我不会再为我所不再信仰的东西服务，无论它自称是我的家园、我的祖国还是我的教会。
I will not serve that in which I no longer believe whether it call itself my home, my fatherland or my church.
最强者也不能总是强大得足以永远作主人，除非他能把力量转化为权利和服从的义务。
我教育孩子们要独立——就像我自己一样。
The development of the vital forms under the influence of external conditions is a subject of the highest importance.
The only real voyage of discovery consists not in seeking new landscapes, but in having new eyes.