I really wished to know the truth of time, so I asked my best friend Ali, who is a geek in geological science and has a reputation as a first-rate leader in astronomy in our country, too. He has a wealth of knowledge. He is the kindest person I have ever met. I'm eternally grateful for to know him. One thing we have in common is our love for learning new things in science. It's awesome working on the cutting edge of science with him. Mr Ali is obviously very smart and fierce. We get along well with each other and enjoy spending time together on weekends as well. He is eager to talk about physics related subjects. It doesn't take long for us to fall deeply into an amazing conversation.