Processes – that let everyone know what they are supposed to do, and when.

Culture – that respects everyone, irrespective of what they do or where they are from.

Investment in technology – so that humans do not waste endless hours to do what a software could do for way lesser time, rather they use their creativity where it could nurture the best

The 4th ingredient is the most important one: As a leader, you do not have to optimise to solve all the problems. You rather have to optimise for being resilient and detached from the problem, in order to be able to solve all the surprise problems life throws at you.

The magic ingredient is that when you have the foundation right, you would have the right wisdom to solve the problems, when they arise.