解读：一次性快乐稍纵即逝，如短暂刺激；可重复的快乐源于内心充实、自我成长，更值得投入精力，引导追求深度、持久快乐。

Literature is the bridge between the visible and the invisible, the spoken and the unspoken.

精神生活是对环境的持续调整。

"The world is full of light and life, and the true crime is not to be interested in it."

"The Weeknd is a character, Abel is the real me."

Setting goals is the first step in turning the invisible into the visible.

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

Fear of things invisible is the natural seed of that which every one in himself calleth religion.