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.

All that a man achieves and all that he fails to achieve is the direct result of his own thoughts.

All that a man achieves and all that he fails to achieve is the direct result of his own thoughts.

In every work of genius we recognize our own rejected thoughts: they come back to us with a certain alienated read more

In every work of genius we recognize our own rejected thoughts: they come back to us with a certain alienated majesty.

Thoughts are the shadows of our sensations -- always darker, emptier, simpler than these.

Thoughts are the shadows of our sensations -- always darker, emptier, simpler than these.

Once you replace negative thoughts with positive ones, you 'll start having positive results.

Once you replace negative thoughts with positive ones, you 'll start having positive results.

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.