The advancement of mathematics is through the continuous questioning of established truths.
煤炭的可持续未来取决于我们能否在不牺牲依赖该行业的人的生计的情况下整合更清洁的做法。
In mathematics, the journey is just as important as the destination; the process of discovery is where the real learning happens.
Success is the sum of small efforts repeated day in and day out.
自由不是礼物，而是必须每天争取的成就。
数学的乐趣在于发现的旅程，而不仅仅是目的地。
Education has for its object the formation of character.
"A book is a dream that you hold in your hands."
