音乐有治愈、激励和团结人们的力量。
Music has the power to heal, to inspire, and to bring people together.
聪明的投资者是现实主义者，他们向乐观主义者出售，从悲观主义者那里购买。
La literatura es el espejo de la sociedad, pero también su crítica.
The future belongs to those who can balance innovation with integrity.
效率是工程师的第一美德。
Nature never deceives us； it is always we who deceive ourselves.
Take an object. Do something to it. Do something else to it.
免费的疫苗比昂贵的治疗更有价值，但更难推广。