Research means that you don't know, but are willing to find out.
The only time you mustn't fail is the last time you try.
In America we can say what we think, and even if we can't think, we can say it anyhow.
Learn how to fail intelligently.
We have reason not to be afraid of the machine, for there is always constructive change, the enemy of machines, making them change to fit new conditions.
The sure ways to create new ventures of discovery are to keep an open mind.