The Saints beat Hull City 4-1 on Saturday afternoon and Pochettino believes that his team can continue to build on their impressive form.
"I am very proud and I want to congratulate my players one more time for their effort today, they have done very well," the Argentine told Sky Sports News via his translator.
"The performance today was outstanding. We don't set ourselves any limits, we can do more. The sky is the limit.
"We can always do more and more. Every game we see as a final and we just want to keep on collecting more points."
Southampton have climbed to third in the Premier League.