Ignorance isn't bliss, but sometimes ignorance makes it possible for us to sleep at night.
People would do better, if they knew better.
The old adage which says that it is ‘whom you know that counts’ is far off the mark. It is what you know about whom you know that truly makes difference.
It is dangerous to know, but it is more dangerous not to know.
Since we are not permitted to act, we are obliged to know.
The more information you have, the better you will be.
As a rule, he or she who has the most information will have the greatest success in life.
True opinions can prevail only if the facts to which they refer are known; if they are not known, false ideas are just as effective as true ones, if not a little more effective.