The difference between what we do and what we are capable of doing would suffice to solve most of the world's problems.
~Mahatma Gandhi

Remember, life is not made of great things, it is made of very small things. In the early morning, sipping a cup of tea, do it totally, as if this is the last cup of tea you will ever sip again. Take each moment and squeeze the whole juice of it.
~Osho

If you want to be important - that's wonderful. If you want to be great - that's wonderful. But recognize that he who is greatest among you shall be your servant. That's your new definition of greatness - it means that everybody can be great because everybody can serve. You don't have to know about Plato and Aristotle to serve. You don't have to know the second law of thermodynamics to serve. You only need a heart full of grace, a soul generated by love, and you can be that servant.
~Dr. Martin Luther King, Jr.