"How long does a lifetime last? If one stops to consider, it is like a single night’s lodging at a wayside inn. Should one forget that fact and seek some measure of worldly fame and profit? Though you may gain them, they will be mere prosperity in a dream, a delight scarcely to be prized. You would do better simply to leave such matters to the karma formed in your previous existences." -- Questions and Answers on Embracing the Lotus Sutra.
Nichiren teaches, not even to seek "some measure of worldly fame and profit".