All the great things are simple, and many can be expressed in a single word: freedom; justice; honor; duty; mercy; hope.
It is always advisable to perceive clearly our ignorance.
Intelligence is a moral category.
A man who as a physical being is always turned toward the outside, thinking that his happiness lies outside him, finally turns inward and discovers that the source is within him.
The first thing you'll have to do, is the last thing you wished.
It has seemed to be more necessary to have regard to the weight of words rather than to their number.
Empty pockets never held anyone back. Only empty heads and empty hearts can do that.
I've never known any trouble than an hour's reading didn't assuage.
It is better to be looked over than overlooked.
Challenges are gifts that force us to search for a new center of gravity. Don't fight them. Just find a new way to stand.
Courage is resistance to fear, mastery of fear - not absence of fear.
I have no desire to make windows into mens souls
If we don't believe in freedom of expression for people we despise, we don't believe in it at all.
Take care of the pieces well. The whole will take care of itself.
Fine clothes may disguise, but silly words will disclose a fool.
You always admire what you really don't understand.
There are no eternal facts, as there are no absolute truths.
Thoughts without content are empty, intuitions without concepts are blind.
To kill an error is as good a service as, and sometimes even better than, the establishing of a new truth or fact
Science is organized knowledge. Wisdom is organized life.
What's real and what's true aren't necessarily the same.