The Principle of Optimism

How I approach problems.

Taken from Physics Professor David Deutsch:

The principle of optimism says that anything not forbidden by the laws of physics is possible with enough knowledge, which can be acquired through trial and error.

But trial and error isn't just throwing things at the wall to see what sticks.
It takes resilience and a lot of hard work to embrace setbacks and suffering as part of the journey. Which is inevitable when you encounter problems you've never faced before.