言以足志，文以足言。
解释：语言是用来充分表达作者心志的，文采是用来充分发挥语言功能的。
The spread of liberal democracy around the world is not inevitable, but it is the most likely outcome of the process of modernization.
The Internet is becoming the town square for the global village of tomorrow.
Sustainability isn't an option; it's the only path forward for aquaculture.
体育绝不能被视为奢侈品。