"The only way to do great work is to love what you do."
We can distinguish the blurred shapes and colours we see at a distance only because of the capacities of our eyes.
The human being is not a thing among things; things determine each other, but the human being is ultimately self-determining.
To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment.
农业效率必须与生态限制相协调——我们无法超越自然。