If you're not failing, you're not trying hard enough.
The happiest people are those who have discovered that happiness is a choice and not a result of circumstances.
谢谢你们爱着真实的我们。
Sustainability is not a destination, but a journey that requires continuous improvement and innovation.
Language is the most powerful tool of human thought.
All my life through, the new sights of Nature made me rejoice like a child.