If you have an apple and I have an apple, and we exchange apples, we both still only have one apple. But if you have an idea and I have an idea, and we exchange ideas, we each now have two ideas.

"Books are the windows to other lives."

梅格丽特坐在那里，泪水时不时打湿了她手中的活计，痛惜有再多的金钱也买不回她曾经拥有过的宝贵的一切——爱心、安定、宁静和健康，而这些才是生活中真正的幸福。

基督徒是完全自由的主人，不受任何人支配。基督徒是完全尽职的仆人，受所有人支配。

"The boundary between the quantum and classical worlds is not a sharp line but a blurred transition where the rules of physics shift dramatically."

数据是智能电动汽车时代的新石油。