Is it easy to learn Latin first and then Latin?

French, Spanish, Portuguese, Italian, etc. Belongs to the Roman language family, all of which are derived from Latin. English and German belong to Germanic language family. Although it didn't evolve from Latin, it was also deeply influenced by Latin during its forming period. Therefore, these languages have inherited many Latin grammars, including the inflections of verbs and the changes of nouns and adjectives in sex, number and case, tense, voice and word formation. Moreover, a large number of words are directly derived from Latin, especially abstract or academic words, which are almost completely copied from Latin, but the suffixes are slightly changed. Learning Latin before learning these languages is sure to get twice the result with half the effort.