"A good picture book leaves room for the reader's imagination to grow."
几何学是独特且永恒的,是上帝心智的反映。
"The true alchemists do not change lead into gold; they change the world into words."
You may think I’m small, but I have a universe inside my mind.
事物的变化是其本质特征,适应变化是智慧。
Mental processes are means to ends in the struggle for existence.