夢は、諦めなければ必ず叶う。
A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.
没有音乐,生活将是一个错误。
世界充满了光明和生命,真正的罪恶是对此不感兴趣。
没有远见的技巧是空洞的,没有技巧的远见是盲目的。
Identify your problems, but give your power and energy to solutions.