数学不是观赏性运动——你必须参与其中才能欣赏它的美。
人们放弃自己权力的最常见方式就是认为自己没有任何权力。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
夢は、追いかけるものではなく、創り出すものだ。
The past, like the future, is indefinite and exists only as a spectrum of possibilities.