All men that are ruined, are ruined on the side of their natural propensities.

The only thing necessary for the triumph of evil is for good men to do nothing.

Nobody made a greater mistake than he who did nothing because he could do only a little.

Those who don't know history are destined to repeat it.

The hottest fires in hell are reserved for those who remain neutral in times of moral crisis.

Silence is golden but when it threatens your freedom it's yellow.

In a democracy, the majority of the citizens is capable of exercising the most cruel oppressions upon the minority.

It is a general popular error to suppose the loudest complainers for the public to be the most anxious for its welfare.

When you fear something, learn as much about it as you can. Knowledge conquers fear.

Mere parsimony is not economy. Expense, and great expense, may be an essential part in true economy.

The Fate of good men who refuse to become involved in politics is to be ruled by evil men.

It is important to consider whether the sample size selected by the Environmental Genome Project will provide sufficient power to discover most alleles relevant to gene-environment interactions.

To me, the technique was almost irrelevant; it was what was coming across.

Liars are experts in chopping logic and missing the truth slightly - 'Did God say not to eat from any tree?' In order to pin a liar down, words must be defined in the most careful manner available.

Play every day. I don't know. I'm not sure what kind of advice I would give. You just have to do it every second that you can.

My own recipe for world peace is a bit of land for everyone.

You can't have a great university without a great library.

With the opportunity we build today for a shared prosperity tomorrow, America will prevail. It begins with re-electing Barack Obama.

Just another cold, misty morning inviting, "want to go again?"

I made the wrong choice ," I whispered. My mother shook her head. "A child should never have to choose.

I was taught to fighter like Sugar Ray Leonard and Muhammad Ali when I was growing up.