The next green revolution will be led by those who bridge tradition and innovation.
The only person you should try to be better than is the person you were yesterday.
孩子能独立活动时，父母可带领孩子一同认识世界。
"Imagination is the key to unlocking the world."
You can’t do anything if you’re not willing to take risks.
Courage is the most important of all the virtues, because without courage you can't practice any other virtue consistently.