
Pollyanna
, Brazil / Switzerland
I would like to express my sincere gratitude for the incredible experience I had at CLS. Your dedication, kindness, professionalism, and passion for teaching have made a big difference in my learning journey.
The supportive environment, high-quality lessons, and commitment from both teachers and staff have exceeded my expectations.
I deeply appreciate the patience, encouragement, and enthusiasm that made every class engaging and happy.
Your efforts in creating a welcoming and inspiring atmosphere are remarkable.
Congratulations to the entire team CLS for your excellent work!
I am really grateful for being part of this experience.
Thank you for everything!
Committed to excellence
Learning with passion
Supporting every student

Alicia
, Spain
I will always be grateful for the time and effort you put into teaching me. Your kind and caring nature has made the difference.

Mariam
, France
This has been one of the best experiences of my learning journey. I have learned so much but above all, I have met incredible staff, teachers and friends that I will never forget. You will always have a special place in my heart.

Vagner
, Portugal
The time to say goodbye is coming, but I want you to know that, in these two months, you have been much more than teachers to me. You have been like family! You welcomed me, guided me, and believed in me, even when I doubted my own abilities.
Thanks to you, I not only found courage but also the confidence to face challenges that once seemed impossible. Each lesson was more than just learning — it was a space of support, personal growth, and inspiration.
I leave with a heart full of gratitude and the certainty that I will continue working hard on my studies. I hope to come back soon to keep learning with you, as you made such a special impact on my life.
Thank you for helping me unlock another potential, turning a dream into reality, and above all, for making me feel at home, even though I am far away.
You were not just teachers; you were family.

Daniela
, Czechia
Not only have I studied English here but also I made lots of friends. Indeed, I can travel around the world now and follow countless plans.
I did and still do make plenty of mistakes, but thank you teachers and thank you classmates for an amazing experience!