When I Approach A Child,

God Grant That By My Persevering Labours I May Bring A Little Stone To The Frail And Ill-assured Edifice Of Our Knowledge Of Those Deep Mysteries Of Life And Death Where All Our Intellects Have So Lamentably Failed.

Chance Favors The Prepared Mind.

Worship The Spirit Of Criticism.

How Do You Know That The Incessant Progress Of Science Will Not Compel Scientists To Consider That Life Has Existed During Eternity, And Not Matter?

The Role Of The Infinitely Small In Nature Is Infinitely Great.