我宣告：自由是人生的终极目标。

在这个世界上，没有人能使你倒下，假如你自己的信念还站立的话。

每一代人都认为自己比前一代人更聪明，比后一代人更明智。

Good design is invisible; you only notice it when it's bad.

Recycling should be the last resort, not the first solution. Better design comes first.

Challenges are opportunities in disguise; embrace them.

People who cannot find time for recreation are obliged sooner or later to find time for illness.

The more we uncover, the more complex the story becomes.

写作是一种不被干扰的谈话方式。