Science is a wonderful thing if one does not have to earn one's living at it. One should earn one's living by work of which one is sure one is capable. Only when we do not have to be accountable to anybody can we find joy in scientific endeavor.
The best gift for an actor is the love of the fans. Many make sweet cards, write letters and even come and meet me wherever I am in India. The love and blessings of your elders is also always cherished, but the extra mile that the fans go to is memorable.
In one's youth every person and every event appear to be unique. With age one becomes much more aware that similar events recur. Later on, one is less often delighted or surprised, but also less disappointed than in earlier years.