我不去想过去，唯一重要的是永恒的现在。

Technology is nothing if it doesn't solve real problems.

假设有效性的唯一相关检验是预测与经验的比较。

Art is contemplation. It is the pleasure of the mind which searches into nature and which there divines the spirit of which nature herself is animated.

"The best way to innovate is to take risks."

市场永远不会错——意见往往是错的。

林业技术应该服务于自然，而不是征服它。