The idea is to try to give all the information to help others to judge the value of your contribution; not just the information that leads to judgment in one particular direction or another.
Courage, conviction and confidence.
Many much-learned men have no intelligence.
Make it a rule never to give a child a book you would not read yourself.
To read is to fly: it is to soar to a point of vantage which gives a view over wide terrains of history, human variety, ideas, shared experience and the fruits of many inquiries.
Know what you are talking about.
I don't look on poetry as closed works. I feel they're going on all the time in my head and I occasionally snip off a length.
Most people have never learned that one of the main aims in life is to enjoy it.
The most important part of teaching is to teach what it is to know.
Knowing is not enough; we must apply. Willing is not enough; we must do.
Science is a way of thinking much more than it is a body of knowledge.
If you can't explain it simply, you don't understand it well enough.
What we know is a drop, what we don't know is an ocean.
The ability to observe without evaluating is the highest form of intelligence.
With educated people, I suppose, punctuation is a matter of rule; with me it is a matter of feeling. But I must say I have great respect for the semi-colon; it's a useful little chap.
Education is the most powerful weapon which you can use to change the world.
The fullness of knowledge only comes through the awareness of ignorance.
Seek knowledge from the cradle to the grave.
As we acquire more knowledge, things do not become more comprehensible but more mysterious.
There is nothing more awful, insulting, and depressing than banality.
Medicine is my lawful wife and literature my mistress; when I get tired of one, I spend the night with the other.