在一个快速变化的世界里，诚信和质量的价值观是永恒的。

解释：只是一种声音就没有听头，只是一种颜色就没有文采，只是一种味道就不成其为美味，只是一种事物就无法进行衡量比较。

"You can't go back and change the beginning, but you can start where you are and change the ending."

"You can’t stop me loving myself."

The biggest challenge isn't the science - it's changing people's perceptions.

我们在这里是为了在宇宙中留下痕迹。不然我们为什么在这里？

As long as man continues to be the ruthless destroyer of lower living beings， he will never know health or peace. For as long as men massacre animals， they will kill each other.