As food is to the body, so is learning to the mind. Our bodies grow and muscles develop with the 1of adequate nutritious food. Likewise, we should keep learning day by day to maintain our keen mental power and expand our 2capacity. Constant learning 3us with inexhaustible fuel for driving us to sharpen our power of reasoning, analysis, and judgment. Learning incessantly is the surest way to keep 4with the times in the information age, and an infallible 5of success in times of uncertainty. Once learning stops, vegetation sets in. It is a common fallacy to regard school as the only workshop for the 6of knowledge. On the contrary, learning should be a never-ending process, from the cradle to the 7. With the world ever changing so fast, the cease from learning for just a few days will make a person lag behind. What's worse, the animalistic instinct dormant deep in our subconsciousness will come to life, weakening our will to 8our noble ideal, sapping our determination to sweep away 9to our success and strangling our desire for the refinement of our character. Lack of learning will inevitably lead to the stagnation of the mind, or even worse, its fossilization. Therefore, to stay mentally young, we have to take learning as a 10career. A)grave B)supplies C)pursue D)paceE)acquisition F)difficult G)intake H)warrantI)decoration J)intellectual K)learn L)determinationM)mental N)lifelong O)obstacles