采石场不仅仅是一个坑，它是我们留给后代的遗产。
A quarry is more than a pit—it's a legacy we leave for future generations.
The farmer is the only man in our economy who has to buy everything at retail, sell everything at wholesale, and pay the freight both ways.
The only art I'm interested in is the art that changes the way people see the world.
Art is not about answers, it's about questions.
化学是一门研究物质性质及其变化的科学。
Success is not about the destination, it's about the journey.
有志之士珍惜每一年的光阴；贤德之人，珍惜每一天的光阴；而圣人则会珍惜每一寸的光阴。
恐惧是迷信的主要根源之一，也是残忍的主要根源之一。征服恐惧是智慧的开始，无论是在追求真理还是在追求高尚生活方式的过程中。
一个人最危险的敌人是他自己的口舌。