I observed that after marriage people cease to be curious.
Nothing can be accomplished by logic and ethics.
There isn't a Monday that would not cede its place to Tuesday.
Medicine is my lawful wife and literature my mistress; when I get tired of one, I spend the night with the other.
No psychologist should pretend to understand what he does not understand... Only fools and charlatans know everything and understand nothing.
If you can't distinguish people from lap-dogs, you shouldn't undertake philanthropic work.