All our knowledge has its origin in our perceptions. Leonardo da Vinci
Somewhere, something incredible is waiting to be known. Carl Sagan
He who knows all the answers has not been asked all the questions. Confucius
Great minds are always feared by lesser minds. Dan Brown
He who offends others, does not secure himself. Leonardo da Vinci
Our life is made by the death of others. Leonardo da Vinci
He who does not value life does not deserve it. Leonardo da Vinci
There is no friend as loyal as a book. Ernest Hemingway
I regret that it takes a life to learn how to live. Jonathan Safran Foer
Some say the world will end in fire Robert Frost
It is never too late to be wise. Daniel Defoe
You can't stop the future Jay Asher