"I think that life constantly tests our ability to rise above the challenges."

我们不是七个人和你，我们是一体的。

The most dangerous poison is the feeling of achievement. The antidote is to think every morning, 'What can be done better?'

教学不是注满一桶水，而是点燃一把火

可持续性不是一种趋势——而是我们对后代的责任。