我从未遇到过一小时阅读不能解除的痛苦。
觉醒的人唯一的责任,是找到自我,成为自我,自己摸索前行的路。
Every mathematical problem is a puzzle waiting to be solved, and every solution is a step towards greater understanding.
最好的技术是无形的——它只是无缝地运作。