The past is a great place and I don't want to erase it or to regret it, but I don't want to be its prisoner either.

The small wisdom is like water in a glass: clear, transparent, pure. The great wisdom is like the water in the sea: dark, mysterious, impenetrable.

Know from the rivers in clefts and in crevices: those in small channels flow noisily, the great flow silent. Whatever's not full makes noise. Whatever is full is quiet.

The figure a poem makes. It begins in delight and ends in wisdom... in a clarification of life - not necessarily a great clarification, such as sects and cults are founded on, but in a momentary stay against confusion.

Wisdom is a weapon to ward off destruction; It is an inner fortress which enemies cannot destroy.

Never stop fighting until you arrive at your destined place - that is, the unique you. Have an aim in life, continuously acquire knowledge, work hard, and have perseverance to realise the great life.