The Moving Finger writes; and, having writ, Moves on: nor all thy Piety nor Wit Shall lure it back to cancel half a Line, Nor all thy Tears wash out a Word of it.
In mathematics, you don't understand things. You just get used to them.
解释：君子所说的话，可靠而且有证据。
Sustainability isn't an option; it's a necessity for the future of our planet.
Innovation in agriculture isn't just about technology; it's about changing mindsets.