The only real mistake is the one from which we learn nothing.

I believe that everything happens for a reason. People change so that you can learn to let go, things go wrong so that you appreciate them when they're right.

积极心理学不仅仅是感觉良好，它是关于美好生活——一种充满投入、意义和积极关系的生活。

The future of forestry lies in collaboration—between governments, businesses, and local communities.

Mathematics is a living subject, constantly evolving with new ideas and discoveries.

记忆是不可靠的，它会随着时间改变和扭曲。