Life is an investment and a challenge. Investing is the answer to the quest after a philosophy of action. It is about what we do with our real possibilities; life has endowed us with charisma. Propitious sowing leads to prosperous reaping, so our actions leave their imprint in our time. The author shows us how to invest our possibilities without compromising the harvest. For those who invest into life, heaven invests through them in the changes and chances of our lifetime.