Science is a way of thinking much more than it is a body of knowledge.
Pain is the absence of pleasure, pleasure is the absence of pain.
刚强纯洁的高尚人品,要在烈火般艰苦的斗争中锤炼;惊天动地的丰功伟业,必须在薄冰般险恶的环境里前进。
The beauty of mathematics only shows itself to more patient followers.
The true cost of seafood must include the cost of preserving our oceans.