美德比恶行更令人畏惧,因为它的过度不受良心的约束。
A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.
最好的发现是那些提出的问题比它们回答的还要多的发现。
如果我们现在不采取行动,过度捕捞将成为我们的孩子要偿还的债务。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."