Pain is temporary. It may last a minute, or an hour, or a day, or a year, but eventually it will subside and something else will take its place. If I quit, however, it lasts forever.

"Books are the most powerful weapons in the world."

成功的收获始于倾听——倾听土地、植物和照料它们的人。

跨国界、跨学科的合作是医疗保健的未来。