Quote #18470
If you don’t find it in the index, look very carefully through the entire...
Quote #1005
Good teaching is one-fourth preparation and three-fourths pure theatre.
Quote #3856
Diligence is the mother of good luck.
Quote #18345
Courage is an everyday thing. When we look reality squarely in the eye and...
Quote #16568
God sells knowledge for labour — honour for risk.
Quote #6089
I don’t pretend we have all the answers. But the questions are certainly worth...
Quote #8606
He who has great power should use it lightly.
Quote #1540
Every great advance in natural knowledge has involved the absolute rejection of authority.
Quote #20079
Our deeds determine us, as much as we determine our deeds.
Quote #10819
And Jesus said unto him, ‘No man, having put his hand to the plough,...