認真對待你喜歡的一切，除了你自己。
Take everything you like seriously, except yourselves.
The human spirit is stronger than anything that can happen to it.
Diversity in species and systems isn’t complexity—it’s insurance.
When I die Dublin will be written in my heart.
我的生命是有限的，而知識是無限的。用有限的生命去追求無限的知識，是很危險的！