I have always believed that if you want to achieve anything in life, you have to work for it.
保持冷静，但要关心。
我为什么要站到这儿，我站到讲台上，是想提醒我自己我们必须时刻用不同的眼光来看待事物。
The only way to be happy is to love. To love intensely, so that the pain passes quickly.
The more you know, the more you realize how little you know.
Happiness is not something ready-made. It comes from your own actions.
