Things I believe (but Cannot prove).
Given enough time we will know everything that can be known. Nothing is beyond us.
We as individuals (and as a species) are not here for any purpose. We’re animals who have evolved self-awareness. Nothing more.
The Universe is basically purposeless & uncaring. It is a great machine. Nothing more.
Life is common in the Universe and will emerge on any planet (and possibly elsewhere) if conditions allow it to.
We are not alone. We will find intelligent life in the Galaxy, or it will find us.
There is no soul. Nothing survives us after death.
There are no Gods or Demons. We will eventually outgrow such childish beliefs – though I expect that it will take some considerable time.
We have Free Will – but only up to a point.
There is no fate.