创新是解决世界许多问题的关键，它需要实验和冒险的自由。
未来属于那些相信自己梦想之美的人。
如果死者有未完成的事，他们就不会安息。
The total amount of suffering per year in the natural world is beyond all decent contemplation. During the minute that it takes me to compose this sentence, thousands of animals are being eaten alive, many others are running for their lives, whimpering with fear, others are slowly being devoured from within by rasping parasites, thousands of all kinds are dying of starvation, thirst, and disease.
新闻的力量是巨大的，但必须负责任地使用。
He who refuses to do arithmetic is doomed to talk nonsense.
