Libraries can in general be too narrow or too wide for the soul.
Nowadays three witty turns of phrase and a lie make a writer.
There is a great difference between believing in something and believing in it again.
Men still have to be governed by deception.
The human tendency to regard little things as important has produced very many great things.
I have often noticed that when people come to understand a mathematical proposition in some other way than that of the ordinary demonstration, they promptly say, "Oh, I see. That's how it must be." This is a sign that they explain it to themselves from within their own system.