Categories General Problems and Solutions Post author By Leo Post date 12/08/2019 No Comments on Problems and Solutions Problems cannot be solved with the same mindset that created them. Albert Einstein ← کیف کنیم و بهتر یاد بگیریم → آموزش زبان انگلیسی از طریق فیلم Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Type the right number in the box 7 + 3 =