A truth spoken before its time is dangerous.

A truth spoken before its time is dangerous.

Between the great things we cannot do and the small things we will not do, the danger is that we read more

Between the great things we cannot do and the small things we will not do, the danger is that we shall do nothing.

Don't play for safety--it's the most dangerous thing in the world.

Don't play for safety--it's the most dangerous thing in the world.

Whether they find a life there or not, I think Jupiter should be called an enemy planet.

Whether they find a life there or not, I think Jupiter should be called an enemy planet.

Many people think that history is a dull subject. Dull? Is it "dull" that Jesse James once got bitten on read more

Many people think that history is a dull subject. Dull? Is it "dull" that Jesse James once got bitten on the forehead by an ant, and at first it didn't seem like anything, but then the bite got worse and worse, so he went to a doctor in town, and the secretary told him to wait, so he sat down and waited, and waited, and waited, and waited, and then finally he got to see the doctor, and the doctor put some salve on it? You call that dull?

A desk is a dangerous place from which to view the world.

A desk is a dangerous place from which to view the world.

In this world there is always danger for those who are afraid of it.

In this world there is always danger for those who are afraid of it.

To know what is right and not to do it is the worst cowardice.

To know what is right and not to do it is the worst cowardice.

It is better to be the widow of a hero than the wife of a coward.

It is better to be the widow of a hero than the wife of a coward.