pursuit追求~ of truth/happiness美国梦、中国梦用英文怎么说？

pursuit  [pə'sjuːt]

n. 追赶，追求

pursue v.追求

su=follow,表示"跟随,追"pursue an acting career/vocation

•        the pursuit of knowledge andtruth /happiness/profit

•        in pursuit of the PhD. 

①    Unfortunately, many Americanuniversities seem awfully busy protecting their brand name and not nearly busyenough protecting the pursuit of knowledge. They know how to manipulate yourfear and uncertainty for their own benefit.  

②   We hold these truth to be self-evident, that all men are createdequal, that they are endowed by their Creator with certain unalienable Right,that among these are Life, Liberty and the pursuit of Happiness.（托马斯·杰弗逊《独立宣言》中说道：）“我们坚信这些真理是不言而喻的，这就是人生来平等，并被赋予了包括生命，自由以及对幸福追寻的不可剥夺的权利”

TheAmerican Dream: once built upon the pursuit of happiness, now our countrycrumbles because of it.