The world is dark, and light is precious.
世界是黑暗的，而光弥足珍贵。
Success is not final, failure is not fatal: It is the courage to continue that counts.
"And this I believe: that the free, exploring mind of the individual human is the most valuable thing in the world. And this I would fight for: the freedom of the mind to take any direction it wishes, undirected."
A building should appear to grow easily from its site.
Intelligence emerges from the interaction of simple processes.