La verdadera madurez comienza cuando aceptamos que nunca terminamos de crecer.
I’m not a perfect person, I never claimed to be one.
The individual has become a mere cog in an enormous organization of things and powers which tear from his hands all progress, spirituality, and value in order to transform them from their subjective form into the form of a purely objective life.
最重要的教育原则是不要爱惜时间,要浪费时间。
学无止境的人比无所不知的人做得更好。