The literal translation of "Forever I walk alone" from English to Latin is "solus ambulo in aeternum."
Latin terminology, expressions and phrases feature widely in the English language. The modern meanings and usage, while evolved and adapted, mostly still generally reflect the original literal translations.
Latin is a regarded as a 'dead' language because it is not used as a main language in day-to-day communications and life.
Latin however remains very much alive as a highly significant language, especially in technical references.
Check out some examples of Latin terms which are used very widely in English, including some extremely common abbreviations shared by Businessballs.com.