[Pragmatism's] only test of probable truth is what works best in the way of leading us, what fits every part of life best and combines with the collectivity of experience's demands, nothing being omitted.

The discovery of the power of our thoughts will prove to be the most important discovery of our time

The greatest weapon we have to combat stress is the ability to choose our thoughts.

No living person is sunk so low as not to be imitated by somebody.

Why should we think upon things that are lovely? Because thinking determines life. It is a common habit to blame life upon the environment. Environment modifies life but does not govern life. The soul is stronger than its surroundings.

Language is the most imperfect and expensive means yet discovered for communicating thought.

Our normal waking consciousness, rational consciousness as we call it, is but one special type of consciousness, whilst all about it, parted from it by the filmiest of screens, there lie potential forms of consciousness entirely different.