世界上最美好和最美丽的东西是看不见甚至摸不着的——它们必须用心去感受。
人心难测,表面友善的人,内心未必真诚。  
气候危机是农业面临的最大挑战——也是我们最大的机遇。#
The more we learn about the universe, the more we realize how much we don't know.
"History is not just what happened, but what we remember and how we remember it."