低头不是认输,是要看清自己的路。仰头不是骄傲,是看见自己的天空。
Bowed their heads and not give up, it is to see his own way; Please not proud, is to see their own sky.
爱情是可怕的：它会改变，会消失。这就是风险的一部分。
In science, the most dangerous phrase is 'We've always done it this way.'
The past is a foreign country; they do things differently there.
可持续发展不仅是一种趋势，更是我们对后代的责任。