Knowing others is wisdom, knowing yourself is Enlightenment.
Education is an admirable thing, but it is well to remember from time to time that nothing that is worth knowing can be taught.
Any knowledge that doesn't lead to new questions quickly dies out: it fails to maintain the temperature required for sustaining life.
A little knowledge is a dangerous thing. So is a lot.
I am so clever that sometimes I don't understand a single word of what I am saying.
Physics is like sex: sure, it may give some practical results, but that's not why we do it.
We could never learn to be brave and patient, if there were only joy in the world
If you're not learning while you're earning, you're cheating yourself out of the better portion of your compensation.
I like poems you can tack all over with a hammer and there are no hollow places.
Education is the most powerful weapon which you can use to change the world.
Those who fail to learn the lessons of history are doomed to repeat them.
Any sufficiently advanced technology is indistinguishable from magic.
If help and salvation are to come, they can only come from the children, for the children are the makers of men.
Human behavior flows from three main sources: desire, emotion, and knowledge
Reading without reflecting is like eating without digesting.
There is no authority who decides what is a good idea.
Don't worry that children never listen to you; worry that they are always watching you.
Knowledge, Action, Devotion are complementary to each other.
No man's knowledge here can go beyond his experience.
It isn't what we don't know that gives us trouble, it's what we know that ain't so.
Action not backed by knowledge and knowledge not translatable into action, both can not stand the test of time.