我们必须将地球视为一个单一的有机体,并尊重它。
In mathematics, the art of proposing a question must be held of higher value than solving it.
The only person you should try to be better than is the person you were yesterday.
你必须为梦想而战,没有人会把梦想拱手相送。
如果你没有至少90%的时间失败,那么你的目标还不够高。
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.