生活中唯一真正的失败是不尝试。

A man's life is limited, but service to the people is infinite.

我们都只是过客，像沙滩上的脚印一样留下自己的痕迹。

Short-term gains at the expense of the environment will always lead to long-term losses.

The progress of science relies not only on individual wisdom but also on collective cooperation and effort.

事实上，我们都在等待有人来拯救我们。