Don't communicate by sharing memory, share memory by communicating.
Concurrency is not parallelism.
Channels orchestrate; mutexes serialize.
The bigger the interface, the weaker the abstraction.
Gofmt's style is no one's favorite, yet gofmt is everyone's favorite.
A little copying is better than a little dependency.
Syscall must always be guarded with build tags.
Cgo must always be guarded with build tags.
With the unsafe package there are no guarantees.
Don't just check errors, handle them gracefully.
Design the architecture, name the components, document the details.