Mind

The secret of health for both mind and body is not to mourn
for the past, not to worry about the future, not to anticipate
the future, but to live the present moment wisely and earnestly.

— Buddha

The present moment is so narrow… – Osho

The present moment is so narrow that there is no space to think about. You can be,
but thoughts cannot be. How can you think? If you think, it means it is already
past, the moment has gone. Or you can think if it has not come yet, it is in the
future.

-Osho (Bhagwan Shree Rajneesh)