如果你照顾好土壤，土壤就会照顾好你。
If you take care of the soil, the soil will take care of you.
The thrill of discovery never gets old.
种一棵树最好的时间是20年前，第二好的时间是现在。
"Every discovery in science is a step closer to understanding our place in the cosmos."
Nothing is more precious than independence and liberty.
保持好奇，保持活力。