I believe that children are our future. Teach them well and let them lead the way.
一个奇怪的事实是,关于塑造地球表面的力量的性质,人们持有完全相反的观点,这反映了我们目前知识的不完整状态。
You can fool all the people some of the time, some of the people all the time, but you cannot fool all the people all the time.