Certain concepts and principles are considered to be timeless and do not change over time. Here are a few examples:
Laws of Physics: The fundamental laws of physics, such as the laws of conservation of energy, momentum, and thermodynamics, are considered to be universal and unchanging.
Mathematical Truths: Mathematical principles and truths, such as the properties of numbers, geometric theorems, and mathematical operations, remain constant and do not change over time.
Logical Reasoning: Logical principles and deductive reasoning are considered to be timeless and invariant. They provide a foundation for rational thinking and problem-solving.
Moral and Ethical Principles: While moral and ethical beliefs can evolve and vary across cultures and societies, certain core principles, such as honesty, fairness, and respect for others, are considered timeless and fundamental to human interactions.
Fundamental Human Needs: Basic human needs, such as the need for food, water, shelter, and social connection, remain constant throughout history.
It's important to note that while certain concepts remain constant, our understanding of them may evolve over time as new knowledge and perspectives emerge. Additionally, societal norms, cultural practices, and technological advancements can change over time, but the underlying principles that govern the natural world and human existence are often considered to be more enduring.