Each player must accept the cards life deals him or her: but once they are in hand, he or she alone must decide how to play the cards in order to win the game.Voltaire
As a member of the Senate Judiciary Committee, I'm concerned about the recklessness of public policy that endangers people's lives, especially in minority communities, where crime often is such a scourge.John F. Kennedy
Our population and our use of the finite resources of planet Earth are growing exponentially, along with our technical ability to change the environment for good or ill.Stephen Hawking
The world is a dangerous place to live; not because of the people who are evil, but because of the people who don't do anything about it.Albert Einstein
If you're using first-class land for biofuels, then you're competing with the growing of food. And so you're actually spiking food prices by moving energy production into agriculture.Bill Gates
We are in danger of destroying ourselves by our greed and stupidity. We cannot remain looking inwards at ourselves on a small and increasingly polluted and overcrowded planet.Stephen Hawking
Climate change is a terrible problem, and it absolutely needs to be solved. It deserves to be a huge priority.Bill Gates
By the time we see that climate change is really bad, your ability to fix it is extremely limited... The carbon gets up there, but the heating effect is delayed. And then the effect of that heat on the species and ecosystem is delayed. That means that even when you turn virtuous, things are actually going to get worse for quite a while.Bill Gates
Asteroids have us in our sight. The dinosaurs didn't have a space program, so they're not here to talk about this problem. We are, and we have the power to do something about it. I don't want to be the embarrassment of the galaxy, to have had the power to deflect an asteroid, and then not, and end up going extinct.Neil deGrasse Tyson