Learning without thought is labor lost.

Learning without thought is labor lost.

What we think, we become.

What we think, we become.

We find it hard to believe that other people's thoughts are as silly as our own, but they probably are.

We find it hard to believe that other people's thoughts are as silly as our own, but they probably are.

Arouse the mind without resting it on anything.

Arouse the mind without resting it on anything.

One thought fills immensity.

One thought fills immensity.

A library is thought in cold storage.

A library is thought in cold storage.

All that we are is the result of what we have thought.

All that we are is the result of what we have thought.

What exile from himself can flee?
To zones, though more and more remote,
Still, still pursues, where'er read more

What exile from himself can flee?
To zones, though more and more remote,
Still, still pursues, where'er I be,
The blight of life--the demon Thought.

A man is not idle because he is absorbed in thought. There is a visible labour and an invisible labour.

A man is not idle because he is absorbed in thought. There is a visible labour and an invisible labour.