Quote #33415
A person who trusts no one can’t be trusted.
Quote #26907
I was taught that the way of progress is neither swift nor easy.
Quote #27084
Science conducts us, step by step, through the whole range of creation, until we...
Quote #19889
It is not so much our friends’ help that helps us as the confident...
Quote #12611
As soon as we left the ground I knew I myself had to fly!
Quote #25136
I don’t believe in pessimism. If something doesn’t come up the way you want,...
Quote #24605
To me, being an intellectual doesn’t mean knowing about intellectual issues it means taking...
Quote #7157
It is impossible to make people understand their ignorance; for it requires knowledge to...
Quote #29694
Nothing can be created from nothing.
Quote #23224
How much pain have cost us the evils which have never happened.