Whenever a theory appears to you as the only possible one, take this as a sign that you have neither understood the theory nor the problem which it was intended to solve.
The darkest hour in any man's life is when he sits down to plan how to get money without earning…
There is a solitude of space There is a solitude of space A solitude of sea A solitude of death,…
As nothing is more easy than to think, so nothing is more difficult than to think well.