By and large, I clearly had not found a way to help classes full of MBAs see that there is more to life than money, power, fame and self-interest.
主干：...I...had not found a way...
不定式to help作定语，修饰a way;该不定式用了help+宾语(classes)+补语(省to的不定式)的结构，see作补语。see后接了一个that引导的宾语从句，该从句时there be句型，并用了比较结构。
译文：总的来说，我显然并没有找到一种方法能够帮助满是MBA学生的班级意识到生活不仅仅是金钱、权力、名声和自我利益。