The beauty of physics lies in its ability to reveal the profound simplicity underlying the apparent complexity of the universe.

质量从来不是偶然的；它始终是智慧努力的结果。

To be wealthy， accumulate all those things that money can’t buy.

过去是一个拒绝离去的幽灵。

地球的历史写在其地层中。

顾客的信任来之不易，却容易失去——要极力守护它。