In my opinion, he explains intangible concepts better than anyone else I've listened to or read. But please - watch this video from 2013 - it's an hour and a half - and decide for yourself.
It's filled with information on our identity, our thoughts and so much more. He connects western and eastern religions and spirituality. He connects modern science and spirituality.
He lets us know that meditation is not the only way to understand your inner self and to practice being in the present moment rather than reliving your past or thinking of the future. He suggests using simple every day activities such as washing your hands (how appropriate that is in 2020!) and waiting in line as ways to place your full attention on the present and realize how pleasant they can be.
Whether you're new to inner growth or not, I hope you'll find this talk beneficial.
It's called: Conversations on Compassion with Echkart Tolle and is found here -