我们感知的不是物体,而是它们的效用
The successful trader is always looking for opportunities, not excuses.
化学是物质的科学,但我更愿意将其视为变化的科学。
"The joy of discovery is certainly the liveliest that the mind of man can ever feel."
忽视环境影响的生产力指标只是会计把戏,而非真正的进步。