The best is yet to come idiom sentence
Don't worry about it too much. The best is yet to come.
The weather is getting better, but the best is yet to come.
To become better
1. A pill or tablet that is hard for someone to swallow because of its large size
2. An fact, claim, proposal, etc. that is very difficult to believe or accept
Without exception
The exact time when this popular idiom was used for the first time is vague. It gained recognition after Frank Sinatra's famous song "The best is yet to come".
If someone has a cast iron stomach, they have a strong stomach that can digest unusual food and even bad food without being ill.
Jimmy must have a cast-iron stomach, when he drank milk with lime juice and felt perfectly fine afterward.