“Science is a hammer for change.”— J.J. Brown Related Quotes “If he does go, the change will be doleful. Suppose he should be absent spring, summer, and autumn: how joyless sunshine and fine days will seem!”— Charlotte Brontë “If you keep doing only the things you can handle, you will not be able to push the borders of impossibilities! Try to do the things which are beyond your powers; change your frontiers, create new ones! And then attack the new frontiers!”— Mehmet Murat ildan “My life has been that of someone who has moved from the countryside to the society. To make that transition, I have had to learn a lot.”— Gong Li