孔子说：“树立崇高理想、培养高尚品德、心怀仁慈友爱、陶冶高雅情操。”
The only fence against the world is a thorough knowledge of it.
每天起床的时候，争取变得比你昨天更聪明一点。
创新是解决未来能源挑战的关键。
"Life is a series of moments, some fleeting, some eternal."
数学教会我们逻辑思考并系统地处理问题。