我们对月球表面的了解比对海底的了解还要多。
最好的插画是那些为读者的想象力留出空间的。
People are curious. A few people are. They will be driven to find things out, even trivial things. They will put things together, knowing all along that they may be mistaken. You see them going around with notebooks, scraping the dirt off gravestones, reading microfilm, just in the hope of seeing this trickle in time, making a connection, rescuing one thing from the rubbish.
幽默是与孩子建立联系的最佳方式。
Every challenge in farming is an opportunity to grow - literally and figuratively.