That which you give to another will become your own sustenance; if you light a lamp for another, your own way will be lit.
Flint has the potential to produce fire, and gems have intrinsic value. We ordinary people can see neither our own eyelashes, which are so close, nor the heavens in the distance. Likewise, we do not see that the Buddha exists in our own hearts.
Nam-myoho-renge-kyo is the greatest joy for all humankind.
Could there ever be a more wonderful story than your own?