Logic is the foundation of all mathematical reasoning.
The most rewarding part of my job is seeing our medicines make a difference in people's lives.
农业的未来在于平衡生产力与环境责任。
The rule of law is a political ideal, not a legal concept.
"A good book is a friend that never leaves you."
La literatura es la memoria colectiva de la humanidad.
Profit without purpose is ultimately unsustainable.