Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

做SaaS产品就像做医生，这是我做三年SaaS产品经理的最大感受。 “To cure sometimes, to relieve often, to comfort always.” 翻译过来就是：“有时去治愈，常常是帮助，总是去安慰。” ...