我不是政治家。我是表演艺术家。
I'm not a politician. I'm a performance artist.
永远不要低估坚持的力量。大多数人放弃得太早。
The dead are our silent collaborators in the quest for knowledge.
解析：禅家的真谛便是自性本清净，只待明心见性。
The Celts have a close affinity with nature.
The dialogue between science and society must be ongoing.
It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.
天空是极限，对吧？