不是因为某些事物难以发现,我们才不去寻找;而是因为我们不去寻找,它们才显得难以发现。
好奇心推动数学家前进,总是在寻找下一个要回答的问题。
生命很短暂,没有时间争吵和争斗,我的朋友。
The downside of my celebrity is that I cannot go anywhere in the world without being recognised. It is not enough for me to wear dark sunglasses and a wig. The wheelchair gives me away.
生命短暂,务必珍惜当下,这是亘古不变的真理。
Leadership means making tough decisions today that will benefit generations tomorrow.