Ignorance is the root and stem of all evil.
The history of all hitherto existing society is the history of class struggles.
I tell you that virtue is not given by money,but that from virtue comes money.
农民是最早的环保主义者,我们必须支持他们的工作。
"When you do something best in life, you don’t really want to give that up – and for me it’s tennis."