Charlie Chaplin spoke rarely but eloquently.
Listen carefully to his message:
Now think of at least a friend, colleague or competitor that you want at any cost and, perhaps, means to overcome it. Make a phone call and ask him: “How are you? What can I do to help?” Surely today will be a better day for you and we all will be more “healthy”.
You can be part of the effort generically called “sustainability” even with such a small gesture like this.