Behaupten / Assert Gefährlich / Dangerous Man selbst / Oneself
To know oneself, one should assert oneself.
There's action only if there is danger.
The ignorant classes are the dangerous classes.
In some causes silence is dangerous.
The love of all-inclusiveness is as dangerous in philosophy as in art.
One creates oneself.
This century is going to be a very dangerous century.
To live is to feel oneself lost.
Life has to be dangerous.