If you give, you will receive.
The more selfless you are, the more your self grows.
The more you talk about yourself, the less people want to hear about you. (Try to avoid speaking with others for the sole purpose of hearing yourself talk.)
Being disciplined gives you tremendous freedom. (see Jocko Willink's Discipline = Freedom)
The first step towards helping others is getting your own life in order. The foundation of leadership is through example.
Humility breeds confidence. Arrogance is born of insecurity.
The one with the most questions is usually the smartest.
Being vulnerable is a sign of strength.
Trying to be perfect is an imperfection.