This is a responsibility from which we cannot free ourselves. Our words, our acts, our dress, our deportment, even the expression of the countenance, has an influence. Upon the impression thus made there hang results for good or evil which no man can measure. Every impulse thus imparted is seed sown which will produce its harvest. It is a link in the long chain of human events, extending we know not whither. If by our example we aid others in the development of good principles, we give them power to do good. In their turn they exert the same influence upon others, and they upon still others. Thus by our unconscious influence thousands may be blessed. MYP 417.3
Throw a pebble into the lake, and a wave is formed; and another and another; and as they increase, the circle widens, until it reaches the very shore. So with our influence. Beyond our knowledge or control it tells upon others in blessing or in cursing. MYP 418.1
Character is power. The silent witness of a true, unselfish, godly life carries an almost irresistible influence. By revealing in our own life the character of Christ, we cooperate with Him in the work of saving souls. It is only by revealing in our life His character that we can cooperate with Him. MYP 418.2
And the wider the sphere of our influence, the more good we may do. When those who profess to serve God follow Christ's example, practicing the principles of the law in their daily life; when every act bears witness that they love God supremely and their neighbor as themselves, then will the church have power to move the world.—Christ's Object Lessons, 339, 340. MYP 418.3