实现明天理想的唯一障碍是今天的疑虑。
The only limit to our realization of tomorrow will be our doubts of today.
All the choir of heaven and furniture of earth - in a word, all those bodies which compose the frame of the world - have not any subsistence without a mind.
在计算机科学中,最简单的解决方案往往是最优雅和有效的。
The only thing more painful than being an active forgetter is to be an inert rememberer.