I'd like to ask about the comparison.
When I rewrite #1, which is correct, #2 or #3? I wonder if I should put "things" after "all" to make the meaning clear. Is it no difference to choose either of them?
#1 Nothing is as pleasant as travelling.
#2 Travelling is the most pleasant of all things.
#3 Travelling is the most pleasant of all.
I'll be happy to have a comment.