Understand the law, your life will become more desirable; abide by the law, the world will become more harmonious. If there is no law in this world, how can we deal with difficult matters? Don’t wait until you make a mistake before you regret that you didn’t know it earlier; don’t wait until you are
Knowledge comes from hard work, and any achievement is the result of hard work. In science, we have no other way to obtain it except sweat. We can’t replace labor with enthusiasm or fantasy.
