Speak not harshly to anyone. Those thus addressed will retort. Painful, indeed, is vindictive speech. Blows in exchange may bruise you.
A mountain is composed of tiny grains of earth. The ocean is made up of tiny drops of water. Even so, life is but an endless series of little details, actions, speeches and thoughts. And the consequences, whether good or bad of even the least of them, are far-reaching.
Just as the soft rains fill the streams, pour into the rivers and join together in the oceans, so may the power of every moment of your goodness flow forth to awaken and heal all beings.
Trust in the Lord with all your heart and lean not on your own understanding; in all your ways acknowledge him, and he will make your paths straight.
If we had no winter, the spring would not be so pleasant: if we did not sometimes taste of adversity, prosperity would not be so welcome.

