Quote #31734
The only valid censorship of ideas is the right of people not to listen.
Quote #21250
Many people lose their tempers merely from seeing you keep yours.
Quote #10917
If we are immortal it is a fact in nature, and we are not...
Quote #15296
All the works of man have their origin in creative fantasy. What right have...
Quote #6610
Only a scientific people can survive in a scientific future.
Quote #11833
Three passions, simple but overwhelmingly strong, have governed my life: the longing for love,...
Quote #9697
There is nothing wrong with America that cannot be cured by what is right...
Quote #6439
Engineers participate in the activities which make the resources of nature available in a...
Quote #28454
We must determine whether we really want freedom–whether we are willing to dare the...
Quote #6810
Far from idleness being the root of all evil, it is rather the only...