Experiential team exercises can be valuable tools for enhancing teamwork as long as they are layered upon more fundamental and relevant processes.

Teamwork remains a sustainable competitive advantage that has been largely untapped because it is hard to measure (teamwork impacts the outcome of an organization in such comprehensive and invasive ways that it's virtually impossible to isolate it as a single variable) and because it is extremely hard to achieve (it requires levels of courage and discipline that few executives possess) - ironically, building a strong team is very simple (it doesn't require masterful insights or tactics).

I've become absolutely convinced that the seminal difference between successful companies and mediocre or unsuccessful ones has little, if anything, to do with what they know or how smart they are; it has everything to do with how healthy they are.

The team you belong to must come ahead of the team you lead: this is putting team results (e.g., organizational needs) ahead of individual agendas (e.g., the team or division you lead, your ego, your need for recognition, your career development, etc.) Confidentiality is respected downward more than it is respected upward. Organizational alignment is a direct result of this hierarchy (if it were the other way around, organizational alignment would be very difficult to achieve).

Members of trusting teams admit weaknesses and mistakes, take risks in offering feedback and assistance, and focus time and energy on important issues, not politics.

Not finance. Not strategy. Not technology. It is teamwork that remains the ultimate competitive advantage, both because it is so powerful and so rare.

People will walk through fire for a leader that's true and human.