他未敢妄称音乐知识丰富。

He made no pretence of great musical knowledge.

我不能妄称自己多有音乐天赋。

I can't pretend to any great musical talent.

因为他们说恶言顶撞你。你的仇敌也妄称你的名。

For they speak against thee wickedly, and thine enemies take thy name in vain.

本文不敢妄称对吴老及其作品的深入研究，更遑论为大师树碑立传（尽管有此野心）。

The thesis is far from a deep probe into Mr. Wu and his works, not to mention to glorify him by singing his praises (Even though he deserves it and I have this ambition).