If you don't change yourself, you will be changed by others.
如果你不改變自己，就會被別人改變。
The peculiar evil of silencing the expression of an opinion is that it is robbing the human race； posterity as well as the existing generation； those who dissent from the opinion， still more than those who hold it.
If you want something you’ve never had, you must be willing to do something you’ve never done.