The most important thing is to have a vision of what you want to do and then to have the persistence to carry it out.

Grief is love's shadow.

The future of construction lies in materials that are both durable and environmentally friendly.

最好的文学提出问题而非提供答案。

心理学的研究就是研究适应的成功。

只为三个国家制造不值得我花时间；但为全世界制造则非常值得。