Quote #1483
At my age the bones are water in the morning until food is given...
Quote #17175
Knowledge is not simply another commodity. On the contrary. Knowledge is never used up....
Quote #19849
The trouble with being punctual is that nobody’s there to appreciate it.
Quote #20046
Do not despise the bottom rungs in the ascent to greatness.
Quote #24716
There is a courage of happiness as well as a courage of sorrow.
Quote #24876
Just think of the tragedy of teaching children not to doubt.
Quote #23059
You must write for children in the same way as you do for adults,...
Quote #1913
A plan is just a tangent vector on the manifold of reality.
Quote #23235
Shake off all the fears of servile prejudices, under which weak minds are servilely...
Quote #12878
I hope you become confortable with the use of logic wihout being deceived into...