I have to keep reminding myself: If you give your life to God he doesn't promise you happiness and that everything will go well. But he does promise you peace. You can have peace and joy even in bad circumstances.
Every addition to true knowledge is an addition to human power.
Scientific truth is marvelous but moral truth is divine and whoever breathes...
If any man seeks for greatness let him forget greatness and ask for truth...
Seek not greatness but seek truth and you will find both.
Nothing is so threatening to conventional values as a man who does not...
Ignorance more frequently begets confidence than does knowledge: it is...
No thief, however skillful, can rob one of knowledge, and that is why...