Men who think deeply appear to be comedians in their dealings with others because they always have to feign superficiality in order to be understood.
Mathematics is merely the means to a general and ultimate knowledge of man.
In every form of womanly love something of motherly love also comes to light.
Every profound spirit needs a mask.
Concerning great things one should either be silent or speak loftily.
I am not bigoted enough for a system-and not even for my system.