The oldest, shortest words- 'yes' and 'no'- are those which require the most thought.

Do not say a little in many words, but a great deal in few!

The noblest pleasure is the joy of understanding.

Simplicity is the ultimate sophistication.

He that cannot reason is a fool. He that will not is a bigot. He that dare not is a slave.

We thought that we had the answers, it was the questions we had wrong.

All differences in this world are of degree, and not of kind, because oneness is the secret of everything.

Blessed are they who hunger and thirst for righteousness for they shall be satisfied.

It is man that makes truth great, not truth that makes man great.

None but ourselves can free our minds.

Resist much. Obey little.

An understanding of the natural world is a source of not only great curiosity, but great fulfilment.

It is the mark of an educated mind to be able to entertain a thought without accepting it.

Do not deny the classical approach, simply as a reaction, or you will have created another pattern and trapped yourself there.

Not everything that can be counted counts, and not everything that counts can be counted.

No one cares how much you know, until they know how much you care

Love make us poets, and the approach of death should make us philosophers.

This is something basic to be understood: the ego must come to a peak, it must be strong, it must have attained an integrity only then can you dissolve it.

Only from the heart can you touch the sky.

Power always thinks it has a great soul and vast views beyond the comprehension of the weak.

It is divinity that shapes, not only your ends, but also your acts, your words and thoughts.