“If there is no struggle, there is no progress”

“Sorrows gather around great souls as storms do around mountains; but, like them, they break the storm and purify the air of the plain beneath them”

“Change alone is eternal, perpetual, immortal”

“Change in all things is sweet”

“He that will not apply new remedies must expect new evils; for time is the greatest innovator”

“Things do not change; we change”