Ключевые слова: 20s, 40s, altruism, altruistic, box, business, business casual, business people, businessman, businesswoman, care, career, casual, caucasian, charity, cheerful, colleagues, communication, concern, cool, coworkers, donate, donating, donation, female, gesture, give, group, hands, happy, help, helping, indoors, job, male, man, mature adult, moral, new business, office, participate, participating, participation, partners, partnership, portrait, positive, profession, professional, reading glasses, selfless, share, smiling, social, staff, team, teamwork, thumbs up, volunteer, volunteering, volunteerism, welfare, woman, young adult,