我是一个笼子，在寻找一只鸟。
The only maxim of a free government ought to be to trust no man living with power to endanger the public liberty.
A wise man said， “Before you speak， let your words pass through three gates. At the first gate， ask yourself， “Is it true？” At the second gate ask， “Is it necessary？” At the third gate ask， “Is it kind？”