If you can't explain your chemistry to a non-scientist, you don't understand it well enough.
诚信是信任的基础,而信任是商业的基础。
The joy of science is in the journey, not just the destination.
农民是最早的环保主义者,我们必须支持他们的工作。
可持续林业不是一种选择,而是我们的责任。