译文:贫穷的人不用学俭朴,自会俭朴,卑贱的人不用学谦恭,自会谦恭。
The creative process begins with intuition and ends with logic.
Invest in research today, or face scarcity tomorrow.
农业的可持续性不是一种选择,而是生存的必需。
The world is changed by your example, not by your opinion.