Complacency is the enemy of progress.
自满是进步的大敌。
The story is not in the words; it's in the struggle.
The beauty of mathematics only shows itself to more patient followers.
农民增收不能只靠政策，更要靠市场机制和产业升级。
健全的外交政策的首要条件是对自己价值观的清晰认识。
定义就是限制。
今天很残酷，明天更残酷，后天很美好，但绝对大部分是死在明天晚上，所以每个人不要放弃今天。
在量子场论中，真空并非空无一物，而是充满了虚粒子。
The best way to predict the future is to create it.
The silence between them was heavy, filled with unspoken words and unresolved emotions.