Hello Su Ba,
Thank you for your message.
Kew Gardens is still a wonderful place to visit and wonder around. One feels the peace and beauty for sure, an absolute contrast to central London. Reading your message I guess you have probably left UK some time ago.
I have been reading quite a bit here on this site about things that are of interest to me. However, I get the notion that the more I read the more I understand how little I know.
Long learning curve ahead of me...
Take care.
D.