“If God were to hold all Truth concealed in his right hand, and in his left only the steady and diligent drive for Truth, albeit with the proviso that I would always and forever err in the process, and to offer me the choice, I would with all humility take the left hand.”

“The true value of man is not determined by his possession, supposed or real, of Truth, but rather by his sincere exertion to get to the Truth. It is not possession of Truth by which he extends his powers and in which his ever-growing perfectability is to be found. Possession makes one passive, indolent and proud. If God were to hold all Truth concealed in his right hand, and in his left only the steady and diligent drive for Truth, albeit with the proviso that I would always and forever err in the process, and to offer me the choice, I would with all humility take the left hand. ”

“The true value of a man is not determined by his possession, supposed or real, of Truth, but rather by his sincere exertion to get to the Truth. It is not possession of the Truth, but rather the pursuit of Truth by which he extends his powers and in which his ever-growing perfectibility is to be found. Possession makes one passive, indolent, and proud.”

“The search for truth is more precious than its possession.”

“For me the greatest beauty always lies in the greatest clarity.”

“Nicht die Wahrheit, in deren Besitz irgend ein Mensch ist oder zu sein vermeinet, sondern die aufrichtige Mühe, die er angewandt hat, hinter die Wahrheit zu kommen, macht den Wert des Menschen.”

“«Vedete, così la penso io: se al beneche vorrei fare si avvicina troppoun grande male, allora preferisconon fare affatto il bene. Perché il malenoi sappiamo benissimo qual è,il bene molto meno.»”