凡其为此物也，无不加用而为者，是故用财不费，民德不劳，其兴利多矣。
凡是圣人制造的这些东西，无一不是有益于实用才去做的，所以使用财物不浪费，民众能够不劳苦，他兴起的利益太多了。
Every role I take on is a new adventure, a new challenge.
The past is a ghost, the future a dream, and all we ever have is now.
"The truth is rarely pure and never simple."
The beauty of science lies in its ability to surprise us.