The brain is a complex system, and we are just beginning to understand how it works.

The greatest art is to make the invisible visible.

If you can look into the seeds of time, And say which grain will grow and which will not, speak then to me, who neither beg nor fear Your favours nor your hate.

If you don’t drive your business, you will be driven out of business.

The only person you should try to be better than is the person you were yesterday.