Knowledge, Action, Devotion are complementary to each other.
Free the child's potential, and you will transform him into the world.
A little knowledge that acts is worth infinitely more than much knowledge that is idle.
Study hard what interests you the most in the most undisciplined, irreverent and original manner possible.
I have just three things to teach: simplicity, patience, compassion. These three are your greatest treasures.
A thought is an idea in transit.
Science is not only a disciple of reason but, also, one of romance and passion.
There is one quality which one must possess to win, and that is definiteness of purpose, the knowledge of what one wants, and a burning desire to possess it.
I am so clever that sometimes I don't understand a single word of what I am saying.
Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful.
What we know is a drop, what we don't know is an ocean.
A child educated only at school is an uneducated child.
Show me a family of readers, and I will show you the people who move the world.
The more I read, the more I acquire, the more certain I am that I know nothing.
The first principle is that you must not fool yourself and you are the easiest person to fool.
Make it a rule never to give a child a book you would not read yourself.
Physics is like sex: sure, it may give some practical results, but that's not why we do it.
No power and no treasure can outweigh the extension of our knowledge.
I am indebted to my father for living, but to my teacher for living well.
Evil being the root of mystery, pain is the root of knowledge.
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.