Decisions determine Destiny
Each decision we make leads us closer to our destiny. Whether it is a good one or a bad one. If one morning I decide what career path I want to take (which I already know) it is going to determine my future or destiny.
Student Success Statement
"It's not about how to achieve your dreams. It's about how to lead your life. If you lead your life the right way, the karma (destiny, fortune, good luck) will take care of itself. The dreams will come to you."
Dr. Randy Pausch
I think this means that you don't really have to try to achieve your dreams by itself. Because the way you lead your life will decide and make sure that your dreams come true. For example if your dream is to be on the voice some day then the best thing to do would be to decide to never hang around drug addicts because they will most likely pressure you and will ruin your voice chords.