Nature is the greatest teacher.
现在生活中，没有什么可比一句好的陈词滥调，更能营造出四海一家亲的效果。
To dare is to lose one's footing momentarily. Not to dare is to lose oneself.
我不知道未来会怎样，但我知道谁掌握着未来。
The challenge of creating efficient and selective catalysts keeps me motivated every day.
