真正的喜悦精神、崇高感、超越人类的感觉,这是最高卓越的试金石,在数学中肯定能找到,就像在诗歌中一样。
心理学必须是一门纯粹描述性的科学。
There is no shortcut to success. You have to work hard every single day.
Art should be dangerous, like a knife in the dark.