"Decisions Determine Destiny"
     This quote is overall saying that the decisions you make in your life will effect your Destiny, your future. If you choose to make bad decisions in your life most likely your destiny won't turn out well. If you choose the right then your decisions will make a good impact on your life. As long as you continue to make the right decisions and choices you will have more of a positive impact on your life and won't end up doing down the wrong path. Determining your destiny comes from life choices you make and once you you choose the wrong you could be effected by that decision for the rest of your life. Judging by the way Thomas S. Monson looks he must have choose the right and choose to try and make a positive impact on others.