Ключевые слова: achievement, aid, assistance, assisting, business, businessman, career, climbing, coach, coaching, collaboration, concept, cooperation, corporate, employee, friend, friendship, future, goal, growth, help, helping, joint, ladder, leadership, lifeline, man, manager, mentor, mentoring, mentorship, partner, partnership, progress, promoting, promotion, saving, solution, staircase, stairs, startup, step, steps, success, successor, supporting, team, teamwork, training,