People with a sense of fulfillment think it a good world and would like to conserve it as it is, while the frustrated favor radical change.

"Every role I take is a part of me, and I give a part of me to every role."

人类偏离自然最初赋予的状态，似乎已成为疾病的丰富源泉。

The most sustainable farm is the one that remains profitable year after year.

The only good is knowledge and the only evil is ignorance.