Your only obligation in any lifetime is to be true to yourself. Being true to anyone else or anything else is not only impossible, but the mark of a fake messiah.

Your only obligation in any lifetime is to be true to yourself.

The only obligation we have in any lifetime is to be true to ourselves.

Learning/ is finding out/ what you already know./ Doing is demonstrating that/ you know it./ Teach is reminding others/ that they known just as well as you.
Your only/ obligation in any life time/ is to be true to yourself.
The simplest questions/ are the most profound./ Where were you born? Where is your home?/ Where are you going?/ What are you doing?/ Think about these/ once in a while, and/ watch your answers/ change.

If you know who you are, and you keep that in mind at all times, and not let that get away from you to sacrifice your principles, your values, your true self. Because if you're true to you, then life will be true to you.

To be true to oneself is the hardest test of life.

The most important gift we can give ourselves is the commitment to living our authentic life. To be true to ourselves, however, is not an easy task. We must break free of the seductions of society and live life on our own terms, under our own values and aligned with our original dreams. We must tap our hidden selves; explore the deep-seated, unseen hopes, desires, strengths and weaknesses that make us who we are. We have to understand where we have been and know where we are going.

Be true to thine own self

To realize one's destiny is a person's only obligation.

If we are not true to ourselves, we cannot be true to others — our wife or husband, our family, our profession and colleagues

One should always be true to oneself. Nothing lasts forever and nothing is do or die. Also, one should always value relationships.

Always be true to yourself.

If I must be faithful to someone or something, I have, first of all, have to be faithful to myself.

To thine own self be true