自守形式的研究是数学对称性之美的反映。
每个艺术家最初都是业余爱好者。
The true value of a forest is measured not just in board feet, but in biodiversity and ecosystem health.
精神的平静是最高境界。
我在追求完美。
You can't let fear stop you from living your life.
We are the result of our choices.