如果你想飞翔,就必须放弃那些拖累你的事物。
The human brain consists of many specialized circuits that evolved to solve specific problems our ancestors faced during our evolutionary history.
只要是利益他人的事情,就要坚持做下去;只要是不利于别人的事情,就要马上停止不做。
I disapprove of what you say, but I will defend to the death your right to say it.