A rich man's body is like a premium cotton pillow, white and soft and blank. Ours are different. My father's spine was a knotted rope, and the skin on his chest was so thin that you could see the ribs pressing out against it.
"Illustrations should whisper secrets to the reader, not shout the obvious."
The best time to plant a tree was 20 years ago. The second-best time is now.
最好的想法往往来自倾听——倾听农民、科学家和家庭的声音。