The very purpose of spirituality is self-discipline. Rather than criticizing others, we should evaluate and criticize ourselves. Ask yourself, what am I doing about my anger, my attachment, my pride, my jealousy? These are the things we should check in our day to day lives. (Dalai Lama)
The deepest secret is that life is not a process of discovery, but a process of creation. You are not discovering yourself, but creating yourself anew. Seek therefore, not to find out Who You Are, but seek to determine Who You Want to Be. ― Neale Donald Walsch