The teacher who is indeed wise does not bid you to enter the house of his wisdom but rather leads you to the threshold of your own mind.

I’m a great believer in solving hard problems by using a checklist. You need to get all the likely and unlikely answers before you; otherwise it’s easy to miss something important.

The ocean’s silence will be our greatest failure if we ignore its cries.

We are all time capsules carrying fragments of the past.

Imagination is the beginning of creation. You imagine what you desire, you will what you imagine, and at last, you create what you will.