成熟的人不在乎過去，聰明的人不懷疑現在，豁達的人不擔心未來。 With maturity, there are no cares about the past; with intelligence, there are no doubts about the present; with an unobstructed mind, there is no worry about the future.

成熟的人不在乎過去，聰明的人不懷疑現在，豁達的人不擔心未來。 With maturity, there are no cares about the past; with intelligence, there are no doubts about the present; with an unobstructed mind, there is no worry about the future.
-聖嚴法師 Master Sheng Yen