Determining the "best" country in the world is subjective and can vary depending on individual preferences and priorities. Different countries excel in different areas, such as education, healthcare, safety, economic stability, natural beauty, cultural heritage, or quality of life. It's essential to consider that each country has its strengths and weaknesses.

Some countries often recognized for their overall high standards of living, quality of life, and social welfare systems include:

Norway: Known for its stunning natural landscapes, high GDP per capita, excellent healthcare, and quality education.
Switzerland: Renowned for its political stability, strong economy, high standard of living, and efficient public services.
Sweden: Notable for its high-quality education, healthcare system, gender equality, and social welfare programs.
Canada: Recognized for its diversity, safety, well-functioning institutions, quality education, and universal healthcare.
New Zealand: Known for its breathtaking scenery, low crime rates, friendly people, and good work-life balance.
Australia: Offers a high standard of living, excellent healthcare, diverse cultural experiences, and a strong economy.
Netherlands: Known for its progressive social policies, high-quality infrastructure, and efficient public services.
Denmark: Notable for its well-functioning welfare state, low corruption levels, and emphasis on work-life balance.
Finland: Renowned for its high-quality education system, technological advancements, and overall well-being.
Germany: Known for its strong economy, high-quality infrastructure, renowned universities, and rich cultural heritage.
Remember that this is just a subjective list, and there are many other countries with unique qualities and advantages that could be considered the "best" based on personal preferences and priorities.