Yes, Ming's mother's advice about the challenges of pursuing dreams is still highly relevant in contemporary society.

Firstly, the core truth that greatness requires effort and sacrifice remains unchanged. The mother states that what "differentiates greatness from the ordinary" is the investment of effort and sacrifice, and that reaching world-class standards demands at least ten years of singular, intensive pursuit. This reality of dedication still applies today.

Secondly, the challenge of dreams remaining mere dreams due to wishful thinking persists. Many people today still trade their dreams for security, just as the mother describes. The temptation to choose comfort over struggle is a timeless human tendency.

Thirdly, circumstances beyond one's control continue to alter people's paths. While the specific examples of war and family obligations may differ, modern individuals still face unforeseen obstacles—economic hardships, family responsibilities, or health crises—that can derail aspirations.

Finally, the mother's balanced approach of encouragement with caution is universally applicable. She doesn't discourage dreaming but urges consideration of the years needed and obstacles involved. Contemporary society, with its instant-gratification culture, needs this reminder more than ever that meaningful dreams demand patience, perseverance, and willingness to navigate difficulties.