Sometimes the most profound mathematics comes from playing with simple ideas until they reveal their hidden complexity.

Creativity is a form of play with serious consequences.

It is the duty of the inventor to make his work as useful and as accessible as possible to the public.

最深刻的真理往往是我们否认的那些。

羊羔有跪下接受母乳的感恩举动，小乌鸦有衔食喂母鸦的情义。

Authenticity is an ongoing process, not a static state.

是人类而非自然发起行动，但自然在很大程度上控制着结果。