Learning without thought is labor lost.

Learning without thought is labor lost.

The thoughts that come often unsought, and, as it were, drop into the mind, are commonly the most valuable of read more

The thoughts that come often unsought, and, as it were, drop into the mind, are commonly the most valuable of any we have.

Never express yourself more clearly than you think.

Never express yourself more clearly than you think.

When men yield up the privilege of thinking, the last shadow of liberty quits the horizon.

When men yield up the privilege of thinking, the last shadow of liberty quits the horizon.

A library is thought in cold storage.

A library is thought in cold storage.

I've known countless people who were reservoirs of learning, yet never had a thought.

I've known countless people who were reservoirs of learning, yet never had a thought.

What we think, we become.

What we think, we become.

Thought must be divided against itself before it can come to any knowledge of itself.

Thought must be divided against itself before it can come to any knowledge of itself.

Arouse the mind without resting it on anything.

Arouse the mind without resting it on anything.