Mistakes are the portals of discovery.
The best way to cheer yourself up is to try to cheer somebody else up.
Patriotism is not a choice, but a duty.
Coal isn't the problem - how we use it is. The solution lies in cleaner technologies and better utilization.
The greatest glory in living lies not in never falling, but in rising every time we fall.
时间并不能治愈所有伤口,它只是教会我们如何与痛苦共存。
The writer’s life is a life of obsession.