无论生活多么困难，总有一些事情你可以做并且成功。
However difficult life may seem, there is always something you can do and succeed at.
可持续性不是一种选择，而是我们共同的责任。
本来是贫穷的人家，却非要学人家富人的样子，吃好的、穿好的、用好的，这样的话，用不了多久，这个家就完了。
解释：帮助困难的人毫不倦怠，追求善行从不满足。
Look, if you had one shot, or one opportunity to seize everything you ever wanted in one moment, would you capture it or just let it slip?
The beauty of physics lies in its ability to explain the universe with a few simple principles.