It is universally acknowledged that it is dream and action that play an indispensable role in making the greatest use of our life. To make the most use of life, I propose we should primarily take dreams into account. With the dream of improving people's living condition, Yuan Longping has devoted himself to studying and producing more feracious rice which can adapt to the hostile environment, like the saline-alkali soil. He spared no effort to do researches and conduct numerous experiments. To our excitement, his efforts paid off at last. As a result, in order to outlast our life,a dream might as well be the first determinant. In addition to what is mentioned above, it is still necessary to attach great importance to diligence and perseverance.Just as an old saying goes"No pains, no gains." With an ambitious goal, you will try very hard to build up yourself and make it come true. Although sometimes you may get discouraged and want to give it up, with diligence and perseverance, you will find your way again and try even harder. In my opinion, it's very positive and encouraging, which will make your life more meaningful. To sum up, what we should attach great significance is our dream, continuing diligence and perseverance when considering outlasting our life. Only in this way can we realize the value of life and become the best you can be.