Knowledge is power.
The true sign of intelligence is not knowledge but imagination.
Knowledge is power but only wisdom is liberty.
The art of being wise is the art of knowing what to overlook.
Where there is shouting, there is no true knowledge.
Knowledge comes, but wisdom lingers.
The desire of knowledge, like the thirst of riches, increases ever with the acquisition of it.
Knowledge that is not put into practice is like food that is not digested.
You never know what is enough unless you know what is more than enough.
A loving heart is the beginning of all knowledge.
Knowledge without action is wastefulness and action without knowledge is foolishness.
The fool wonders, the wise man asks.
You will observe with concern how long a useful truth may be known, and exist, before it is generally received and practiced on.
Never assume you understand. Ask the questions.
Learning is definitely not mere imitation, nor is it the ability to accumulate and regurgitate fixed knowledge. Learning is a constant process of discovery – a process without end.
All knowledge is ultimately self-knowledge.
One does not become enlightened by imagining figures of light, but by making the darkness conscious.
It is far better to grasp the universe as it really is than to persist in delusion, however satisfying and reassuring.
The brain is like a muscle. When it is in use we feel very good. Understanding is joyous.
Science is a way of thinking much more than it is a body of knowledge.