“There are small bits of useless knowledge which stick to one's brain like barnacles to a boat.”

“If life were a sea adventure, I knew: I wouldn't be sailor, pirate, or cabin boy but more likely a barnacle clinging to the side of the boat.”

“These are the people who will encourage you to go after your dreams and will inspire you to succeed. Stick to them like a barnacle to a rock.”

“Love." She looked at me with those blue eyes. "Isn't it astonishing how confused and complicated such a small,simple word is? It attracts so many other things, doesn't it, that stick to it like barnacles on rock...fear, guilt. Need. You can't even see the rock anymore. I imagine love in its purest form is a rare thing.”

“An imperfectly remembered life is a useless treachery. Every day, more fragments of the past roll around heavily in the chambers of an empty brain, shedding bits of color, a sentence or a fragrance, something that changes and then disappears. It drops like a stone to the bottom of the cave.”

“Real wisdom is not the knowledge of everything, but the knowledge of which things in life are necessary, which are less necessary, and which are completely unnecessary to know. Among the most necessary knowledge is the knowledge of how to live well, that is, how to produce the least possible evil and the greatest goodness in one’s life. At present, people study useless sciences, but forget to study this, the most important knowledge.”