成功不是终点,失败也并非致命,重要的是继续前进的勇气。
The presence of those seeking the truth is infinitely to be preferred to the presence of those who think they've found it.
我们在对自然法则的认识上越深入,就越能在以前只看到复杂和不和谐的地方发现简单与和谐。