天赋和才能很难得,不应该因为一些小缺点就放弃!这珍惜人才的态度,太重要了!并且每个人都有独特的价值,不应该轻易放弃任何一个有潜力的人!
A scientific man ought to have no wishes, no affections, a mere heart of stone.  
The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.