世界是平的,而我们正站在上面。
在数学中,真理不是通过共识而是通过证明来发现的。
我不害怕跌倒,因为我知道我会再次站起来。
Morality is simply the attitude we adaptto people whom we personally dislike.
The question is, are we happy to suppose that our grandchildren may never be able to see an elephant except in a picture book?