? –> ! ” “

What is this?

?  The questions that keep coming to my mind.

–> Direction and the motivation to do something.

!  Just wondering can I explain this with this — my strong research background does not allow me to jump to a conclusion or believe an explanation unless I have knocked it around and found unrefutable evidence supporting the explanation. However, this certainly does not restrict me to come out with my own conclusions,

”  ” Some valuable quotes which continue to guide me time and again.