Noman giveth to himself that liberty， to take from himself his life， or any part thereof.

为了将关心转变为行动，我们需要发现问题，找到解决方案以及评估后果。但是世界的复杂性使得这三步都难于做到。

Short-term gains should never compromise long-term sustainability.

Money is like manure， its only good if you spread it around.