城市的穷人就像树的根:看不见,但对生存至关重要。
The simplest solutions are often the most elegant.
领导力在于让他人因为你的存在而变得更好,并确保这种影响在你离开后依然持续。
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.
The pursuit of knowledge is a journey without end.