"Jesus let the infidels and Jews aside, he appeared only to the chosen apostles, he was concerned only with the faithful believers. To these he taught, rebuked, and sanctified, in order to perfect them…"

"I am convinced that it will not be long before the whole world acknowledges the results of my work."

"I have experienced many a bitter hour in my life. Nevertheless, I admit gratefully that the beautiful, good hours far outnumbered the others."

"The pea hybrids form eggs and pollen cells which, in their constitution, represent in equal numbers all constant forms resulting from the combination of traits united through fertilization."

"The value and utility of any experiment are determined by the fitness of the material to the purpose for which it is used."