Sustainability usually word use by big corporate company to show that their business can stand thousand years and adapt to change.
For me...
Even our father left us early for me he had provide enough. Compare to other he had stock enough supplies for us to live. Only lacking his love for us and the time for us to prove what we can do to repay him. Whatever happen we will still sustain here with what he had provide to us.
Maybe its true god is fair.
Some guys really got all sort of illness but still live their day. Who's know what happen to his children when he is gone from this world. Even thou the sons his old enough to have his own children. It is not sure he can provide to his son. Maybe that why god left that kind of guy live.
Can also be..
He foresee that if my dad still here in no time we will archive our greatness. We are complete package and for sure can make it big out there.
No matter what..
How much damn thing you throw at us we will stand and fight all the way to the top. No matter how much sacrifice had to be make and who the casualties you take.
Just wait for it..