"The past is a ghost that refuses to leave."

凡是做学问，必须从各个方面都理解透彻，还要更进一步深入理解内在的道理。

Sustainability isn't a choice—it's a responsibility we owe to the next generation.

我不想被拿来和任何人比较。我想创造自己的道路。

99%的时间里，真正关键的时刻就是此刻。