Quote #12329
False facts are highly injurious to the progress of science, for they often endure...
Quote #17431
In conclusion, there is a marvelous anecdote from the occasion of Russell’s ninetieth birthday...
Quote #7896
You must write for children in the same way as you do for adults,...
Quote #7248
Get a good night’s sleep and don’t bug anybody without asking me. (To re-election...
Quote #12797
The secret of a good memory is attention, and attention to a subject depends...
Quote #5590
You may use different sorts of sentences and illustrations before different sorts of audiences,...
Quote #2426
Always bear in mind that your own resolution to succeed is more important than...
Quote #19834
I will go further, and assert that nature without culture can often do more...
Quote #4447
Let us make one point, that we meet each other with a smile, when...
Quote #20264
The highest happiness of man … is to have probed what is knowable and...