Love is considered the most powerful of human feelings. Philosopher Benedict Spinoza argued that it can lead either to our downfall or to the highest good. He developed «theorems of love» to help people understand their feelings and avoid extremes. Yet another well-known scientist and philosopher believed that a person needs motion and action, and that a calm life doesn’t match human nature. In his view, love is a good thing because it is natural for humans and brings vivid experiences. This book presents reflections by many outstanding thinkers on love, making it a valuable collection on the subject. The publication format is A4 PDF, preserving the original layout.