阅读不是眼睛的运动，而是大脑的运动。
Reading is not a movement of the eyes; it’s a movement of the mind.
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.
数学的研究对科学的发展就像空气或水一样。
Sustainability is not an option, it's a necessity for the energy sector.
人之有生，不为一已。