"He who inspires courage in a single soul has led a monumental campaign. Reflect upon this whenever doubt clouds your horizon — an essential principle for the reflective life."

"Wisdom principle 31 tells us that the journey of life is lesson 8."

"Courage is not the absence of trembling, but the decision to step forward regardless. Let this simple maxim guide your daily deeds."

"Wisdom principle 56 tells us that the journey of life is lesson 23."

"It is a capital mistake to theorize before one has data."

"It is a mistake to look too far ahead. Only one link of the chain of destiny can be handled at a time."

"Failure is unimportant. It takes courage to make a fool of yourself."

"From a worldly point of view, there is no mistake so great as that of being always right."