That will give you guidance. Read Bhagavad-gita as it is, word for word. But don't misinterpret and spoil. The rascals misinterpret and spoil the whole Bhagavad-gita. That is the difficulty: Revision history
Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.