You talk when you cease to be at peace with your thoughts.

You talk when you cease to be at peace with your thoughts.

Thought is the wind, knowledge the sail, and mankind the vessel.

Thought is the wind, knowledge the sail, and mankind the vessel.

In matters of conscience, first thoughts are best. In matters of prudence, last thoughts are best.

In matters of conscience, first thoughts are best. In matters of prudence, last thoughts are best.

What was once thought can never be unthought.

What was once thought can never be unthought.

If I have done the public any service, it is due to my patient thought.

If I have done the public any service, it is due to my patient thought.

It is astonishing what an effort it seems to be for many people to put their brains definitely and systematically read more

It is astonishing what an effort it seems to be for many people to put their brains definitely and systematically to work.

I have no riches but my thoughts. Yet these are wealth enough for me.

I have no riches but my thoughts. Yet these are wealth enough for me.

The mind can weave itself warmly in the cocoon of its own thoughts, and dwell a hermit anywhere.

The mind can weave itself warmly in the cocoon of its own thoughts, and dwell a hermit anywhere.

It's only a thought, and a thought can be changed.

It's only a thought, and a thought can be changed.