Extracted from Singapore Community Cats blog
“The cells of our body are dying, the neurons in our brain are decaying, even the expression on our face is always changing, depending on our mood. What we call our basic character is only a “mindstream,” nothing more. Today we feel good because things are going well; tomorrow we feel the opposite. Where did that good feeling go? New influences took us over as circumstances changed: We are impermanent, the influences are impermanent, and there is nothing solid or lasting anywhere that we can point to. What could be more unpredictable than our thoughts and emotions: do you have any idea what you are going to think or feel next? Our mind, in fact, is as empty, as impermanent, and as transient as a dream. Look at a thought: It comes, it stays, and it goes. The past is past, the future not yet risen, and even the present thought, as we experience it, becomes the past.
The only thing we really have is nowness, is now.”
=) This is exactly what Wu Wei Cai expressed in one of his articles, which I have extracted and put in 活在当下。