写作是一种转变的行为。
The act of writing is an act of transformation.
The best mathematics is not just logical; it is intuitive and creative, blending rigor with imagination.
Poetry is the language of the soul, spoken in the rhythm of the heart.
It is the preoccupation with possessions， more than anything else， that prevents us from living freely and nobly.
可持续性不仅仅是一个选择；它是对后代的责任。