Progress step by step and all projects can be within reach
When you focus step by step on the ongoing step of work and properly prepare for your next step - always step by step - then you realize that an entire family or village easily could build any project of any size as long as you focus on the smallest unit the projects is built of.
This rice fields with ten thousands of kilometers of wall and millions of tons of rock - are all build of single stones / rocks weighing each a few kilograms only. even a 5 year old child can carry a 3-5 kg stone. one at a time, a few hours each day - lifetime after lifetime with all work secrets being forwarded from grandfather to father - from father to son.
One day all project is accomplished by placing the last 3-5 kg stone. the first stone and the last stone all being more or less the very same in size and weight and both, the first as well as the last stone could have been placed all by a single 5 year old angel girl ...
If a girl or boy could place such stones - then adult men can do the very same, faster and better. Hence every truly important project in God's creation is the result of accumulation of a huge number of tiny steps - steps each and all of you can do all on your own to progress and grow mature until ready to return home to God.