成功不是终点，失败也不是致命的：重要的是继续前进的勇气。
It is a far, far better thing that I do, than I have ever done; it is a far, far better rest that I go to than I have ever known.
The art of teaching consists in large part of the ability to awaken the natural curiosity of young minds and to satisfy it with the nourishment of knowledge.
O valor das coisas não está no tempo que elas duram, mas na intensidade com que acontecem. Por isso existem momentos inesquecíveis, coisas inexplicáveis e pessoas incomparáveis.
"I can resist everything except temptation."