我们的教学方法只有一个,就是必须维持孩子们的高度兴趣和强烈持续的注意力。
The best advice I can give is to stay humble and work hard.
There are no hard distinctions between what is real and what is unreal, nor between what is true and what is false. A thing is not necessarily either true or false; it can be both true and false.