译文：听别人说不如亲眼看看，远远观望不如凑近细查。

The beauty of mathematics is that it allows us to abstract away from the physical world and focus on the underlying principles.

The beauty of literature lies in its ability to capture the ineffable, to give form to the formless.

今天很好，今天很有趣。明天又是新的一天。

解读：知晓道理容易，付诸实践却困难重重，很多人困于理论，缺乏行动力，知行脱节带来巨大的挫败感与自我怀疑，督促人行动起来。