Drishti - Sri Chakra -9 interlocked triangles, four of them represents Siva and 5 of them represents Shakti. Two rows of lotus petals, 8 petals in first row and 16 in second row. Represents the mother goddess Tripura Sundhari (Beauty of three world) or Shri Lalitha!
Each bite of knowledge taking us one step ahead in the path of life. It's not going to stop us from the end; but it can reduce the pain in life what it going through. Every philosophy and science created on the base of it only. And I am pretty sure that it will remain like that till the life goes in this universe.