Today's meeting with the US leader presents similar dangers, but the Ukrainian president, and Europe, cannot be caught on the hop. The pressure may be more subtle and exerted by stealth, but it may feel equally overwhelming.
Innovation, entrepreneurialism, and a higher concentration of patents, engineers, researchers, and Nobel laureates distinguish California's economy, making it a leader in economic productivity compared to other states.
When the queen, the pope, Nelson Mandela and Barack Obama were invited to address both houses of parliament, they were given Westminster Hall. Emmanuel Macron had to make do with the Royal Gallery.
Hillier's role as the head of the Treasury select committee shifted from impartiality to becoming a pivotal figure in the recent parliamentary rebellion, showcasing her growing influence.
Clark foresaw that giving MPs a vote on leadership would turn contests into public spectacles, undermining loyalty and discipline within the Conservative party over time.
Angela Rayner threatened resignation over the impossible task of building 1.5 million homes, but was persuaded to stay after a call from Tony Blair.