【释义】多次迁徙而没有固定的居所，但只要心如长者，就不会有忧患。

通过冥想来探索内心的世界。

In every problem, there is a hidden pattern waiting to be discovered, and it is our duty as mathematicians to uncover it.

Fear is a natural response, but courage is a choice. Choose to be brave.

Out, out, brief candle! Life's but a walking shadow, a poor player That struts and frets his hour upon the stage And then is heard no more. It is a tale Told by an idiot, full of sound and fury, Signifying nothing, 

Technology alone won't solve hunger; it must be paired with equitable access and education.

Sustainability must be profitable, or it won't be sustainable—this is the challenge we must solve in modern farming.《The Grain Frontier》