“Promises are the uniquely human way of ordering the future, making it predictable and reliable to the extent that this is humanly possible.”

He who wishes to secure the good of others, has already secured his own.

There is no royal road to geometry.

Every great advance in science has issued from a new audacity of the imagination.

Your most unhappy customers are your greatest source of learning.

It is better to have enough ideas for some of them to be wrong, than to be always right by having no ideas at all.

It is only with the heart that one can see rightly, what is essential is invisible to the eye.

Clients do not come first. Employees come first. If you take care of your employees, they will take care of the clients.

Feeling and longing are the motive forces behind all human endeavor and human creations.