Reading furnishes the mind only with materials of knowledge; it is thinking that makes what we read ours.

"There are darknesses in life and there are lights, and you are one of the lights, the light of all lights."

不是我们偶尔做的事情塑造了我们的生活，而是我们持续做的事情。

实现明天理想的唯一障碍是今天的疑虑。