那时我老得多，现在我比那时年轻。

海洋不仅是一种资源，更是一种责任。我们必须为子孙后代明智地管理它。

Efficiency and technology are the keys to surviving in a volatile oil market.

Customer loyalty is earned through consistency, quality, and a genuine commitment to their needs.

行为的基本法则对所有生物都是一样的。

In mathematics, truth is somewhere out there in a place we don’t yet know, and the only way we can hope to find it is by exploring.

译文：如果听到别人毁谤我就大发雷霆,那就如同春蚕吐丝成茧一样,自己把自己束缚了。