那位思想家因为宣扬进步思想而被敌人谋害.

The thinker was murdered by the enemy because he advocated progressive idea.

这为后来的进步思想家们提供了丰富的思想养料.

This is the ascensive ideologist later people provided rich thought nourishment.

学生，知识分子，接触到了西方的科学技术、历史和进步思想。

Students and intellectuals came into contact with Western techniques, history and progressive though.

那位闻名的进步思想家被邀请在会议上发表演讲。

Thinker was asked to deliver a speech at the meeting.