“People don't know to make a leaf, but they know how to destroy one.”

“Oh, I'm not worried about him,' returned Bill. 'He's gone. It's not any more complicated than that. Honestly, if I admit it, it's me that I feel bad for.' He walked away from me and looked out towa...”

“After scientists broke open the coat of a lotus seed (Nelumbo nucifera) and coddled the embryo into growth, they kept the empty husk. When they radiocarbon-dated this discarded outer shell, they di...”

“I have accepted that I don't know all the things that I ought to know, but I do know things that I need to know.”

“My mother taught me that reading is a kind of work, and that every paragraph merits exertion, and in this way, I learned how to absorb difficult books. Soon after I went to kindergarten, however, I...”

“Love and learning are similar in that they can never be wasted.”

“What makes the strength of the soldier isn't the energy he uses trying to intimidate the other guy by sending him a whole lot of signals, it's the strength he's able to concentrate within himself, ...”