Glücklich / Happy Kann nicht / Cannot Konzentrieren / Concentrate Sie / You
You cannot play with fire.
Assassinate me you may; intimidate me you cannot.
You cannot play naive if you're not.
You cannot cover a ruin with a page of 'Pravda.'
You have to really concentrate on piano or acting. You can't do both.
You cannot make horses 'safe.'
You cannot take all the chances you get.
Do not let what you cannot do interfere with what you can do.
You cannot change strategy due to a trend.
