Though debts are condemned in the financial world, the world of friendship and love may perversely depend on well-managed debts.
Innovation is not just about creating something new; it's about improving what already exists.
"Literature is the mirror that reflects the deepest desires and fears of humanity."
色散理论是连接量子力学的抽象形式与我们观察到的具体现象之间的桥梁。