This slogan found on the website of www.messepartner.de.
“A person with a conviction is stronger than 99 other, only the interests of pursuing.”
Posted by John Stuart Mill (philosopher, Economist and member of the British House of Commons).
Posted by Mikhail Gorbachev on the occasion of the 40. Anniversary of the GDR government in East Berlin
Posted by Helmut Schmidt (5. Chancellor of the Federal Republic of Germany)
Quote from Albert Einstein