The only good is knowledge and the only evil is ignorance.
Intelligence plus character-that is the goal of true education.
Real knowledge is to know the extent of one's ignorance.
To every action there is always an equal and opposite or contrary, reaction
The books that the world calls immoral are books that show the world its own shame.
Knowledge, Action, Devotion are complementary to each other.
Reading furnishes the mind only with materials of knowledge; it is thinking that makes what we read ours.
There is nothing more notable in Socrates than that he found time, when he was an old man, to learn music and dancing, and thought it time well spent.
Investigate, educate and organize.
If the facts don't fit the theory, change the facts.
Free the child's potential, and you will transform him into the world.
Knowing others is wisdom, knowing yourself is Enlightenment.
The knowledge of all things is possible
What we know is a drop, what we don't know is an ocean.
I cannot teach anybody anything. I can only make them think
Seek knowledge from the cradle to the grave.
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.
Patience is a virtue, and I'm learning patience. It's a tough lesson.
A spirit of national masochism prevails, encouraged by an effete corps of impudent snobs who characterize themselves as intellectuals.
Don't worry that children never listen to you; worry that they are always watching you.
Science is a rising force, It is creating a new world about us. It needs to be watched and pressed into service, and in any case, it would be courting disaster to ignore it.