idealism

n. 唯心论(唯心主义,观念论,理想主义)

Idealism increase in direct proportion to one's distance from the problem.

理想主义，是按和问题的距离成正比例而增大的。

Jefferson's courage and idealism were based on knowledge.

杰斐逊的勇气和理想主义是建立在知识的基础上的。