发现的喜悦是推动数学家前进的动力。
The joy of discovery is what drives mathematicians forward.
Human kindness has never weakened the stamina or softened the fiber of a free people. A nation does not have to be cruel to be tough.
Success in manufacturing is not just about scale; it’s about precision and adaptability.
A liberdade é um bem que não tem preço.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.