When the mind that is subtle goes out through the brain and the sense-organs, the gross names and forms appear; when it stays in the heart, the names and forms disappear.

Hold yourself responsible for a higher standard than anybody else expects of you. Never excuse yourself.

写作是一种孤独的行为，但它以深刻的方式将我们与世界连接起来。

能源的未来在于传统能源与可再生能源之间的平衡。