Quote #6552
Our wisdom comes from our experience, and our experience comes from our foolishness.
Quote #14042
It is the theory that decides what we can observe.
Quote #22749
Boredom is a vital problem for the moralist, since at least half the sins...
Quote #18353
Un croquis vaut mieux quun long discours.Fr., A picture is worth a thousand words.
Quote #14720
To understand the heart and mind of a person, look not at what he...
Quote #25749
Anyone who is not shocked by quantum theory has not understood it.
Quote #23418
Laughter is nothing else but a sudden glory arising from some sudden conception of...
Quote #22996
Our destiny changes with our thought we shall become what we wish to become,...
Quote #5033
Emancipate yourself from mental slavery; none but ourselves can free our minds.
Quote #19356
The great leaders are like the best conductors – they reach beyond the notes...