除非我们愿意为之而死，否则我们不能确定有值得为之而活的东西。

你拥有别人没有的东西，那就是你自己。你的声音、你的思想、你的故事、你的愿景。所以写作、绘画、建造、玩耍、跳舞和生活，只有你能做到的方式。

The self is not so much a substance as a process, and it is the continual task of education to change the process, to develop its activities, and to guide it into channels of efficiency.

I want to do what I like all day. I want to sit in a roadside cafe and look in the shop window. Walk in the rain and do something fun or even exciting.

The elegance of a theory is not just in its mathematical formulation, but in its ability to connect disparate phenomena under a unified framework.

最可持续的森林是在保持其生态完整性的同时为人们提供价值的森林。