Quote #12516
To be absolutely certain about something, one must know everything or nothing about it.
Quote #20098
A white wall is the fool’s paper.
Quote #23816
What is harder than rock, or softer than water Yet soft water hollows out...
Quote #27527
It is not strange … to mistake change for progress.
Quote #6324
During periods of relaxation after concentrated intellectual activity, the intuitive mind seems to...
Quote #14670
To me – old age is always ten years older than I am.
Quote #1114
Man is the best computer we can put aboard a spacecraft… and the only...
Quote #18615
The advice of friends must be received with a judicious reserve we must not...
Quote #26045
The only true happiness comes from squandering ourselves for a purpose.
Quote #26999
A legend is an old man with a cane known for what he used...