Don't let anyone tell you what you can't do.
不要让任何人告诉你你不能做什么。
科学家是务实的人，他们的目标是实际的。他们不追求终极，而是追求接近。
The most important thing in the Olympic Games is not winning but taking part； the essential thing in life is not conquering but fighting well.
我们实现明天的唯一限制将是我们今天的疑虑。
真相往往藏在最简单的事物中。
A arte é a expressão máxima da liberdade humana.
But there is no such liberty as the power to dispose of what we please.