“If a tree dies, plant another in its place.”

“Vitally, the human race is dying. It is like a great uprooted tree, with its roots in the air. We must plant ourselves again in the universe.”

“He who plants a tree, plants a hope.”

“A person should be buried only half a meter, or two feet, below the surface. Then a tree should be planted there. He should be buried in a coffin that decays so that when you plant a tree on top the tree will take something out of his substance and change it into tree-substance. When you visit the grave you don’t visit a dead man, you visit a living being who was just transformed into a tree. You say, “This is my grandfather, the tree is growing well, fantastic.” You can develop a beautiful forest that will be more beautiful than a normal forest because the trees will have their roots in graves. It will be a park, a place for pleasure, a place to live, even a place to hunt.”

“It's Earth day I wonder if we can plant more trees than people for a change?”

“Look, one day I had gone to a little village. An old grandfather of ninety was busy planting an almond tree. ‘What, grandfather!’ I exclaimed. ‘Planting an almond tree?’ And he, bent as he was, turned around and said: ‘My son, I carry on as if I should never die.’ I replied: ‘And I carry on as if I was going to die any minute.’ Which of us was right, boss?”