光是上帝的画笔，每时每刻都在描绘世界。

"Writing is a solitary act, but it connects us to the world in profound ways."

The only secure system is one that is powered off, cast in a block of concrete and sealed in a lead-lined room with armed guards.

"The past is a shadow that follows us, but it is the light ahead that guides our steps."

成功不是终点，失败也不是致命的：重要的是继续前进的勇气。