It is easy to perform a good ...

It is easy to perform a good action, but not easy to acquire a settled habit of performing such actions.

It is easy to perform a good action, but not easy to acquire a settled habit of performing such actions.

Quotes from the same author

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

Change in all things is sweet.

Well begun is half done.

In all things of nature there is something of the marvelous.

Happiness depends upon ourselves.