Rủi ro phải cân bằng phần thưởng.
Risks must balance rewards.
David Amerland, The Tribe That Discovered Trust: How Trust Is Created, Propagated, Lost and Regained in Commercial Interactions
Rủi ro phải cân bằng phần thưởng.
Risks must balance rewards.
David Amerland, The Tribe That Discovered Trust: How Trust Is Created, Propagated, Lost and Regained in Commercial Interactions