鹄不日浴而白,乌不日黔而黑。
白天鹅不每天沐浴,也是洁白的;黑乌鸦不每天暴晒,也是黑的。
物理学家的直觉就像复杂荒野中的指南针。
"A good story is a good story, no matter how it's told."
The only thing that stands between a man and what he wants from life is often merely the will to try it and the faith to believe that it is possible.