Sustainability is not a choice, but a necessity for survival in the modern economy.
可持续发展不是一种选择，而是现代经济中生存的必要条件。
冒比他人认为安全的更大的风险。梦想比他人认为实际的更多。
Time is what keeps everything from happening at once.
解释：割地给秦国（来求得暂时的安稳），就好像抱着木柴救火一样，木柴烧不不完，火就不会灭。
You have to believe in yourself when no one else does.