Sustainability isn't an option—it's our responsibility to future generations.

做事情，不能有伤害别人的坏念头；但要有警惕他人、防备他人的念头。这是在告诫与人交往思考不周的人。

What man actually needs is not a tensionless state but rather the striving and struggling for some goal worthy of him.

写作是一种自由的形式。

世界是我们讲给自己的故事。

比喻要有长期坚持和忍耐的毅力。