clear-sighted       
adjective uk/ˌklɪəˈsaɪt.ɪd/ us/ˌklɪrˈsaɪ.t̬ɪd/
 有见解的;有眼光的;头脑清楚的
having a good understanding of a particular subject and the ability to make good judgments about it
  Simon has a clear-sighted vision of the company's future. 西蒙对公司的未来有精辟的见解。