My Mind Is My Laboratory.

The Place Of The Expert Is On Tap Not On Top.

The Truth Of A Theory Can Never Be Proven, For One Never Knows If Future Experience Will Contradict Its Conclusions.

A Man Should Look For What Is, And Not For What He Thinks Should Be.

What Is The Meaning Of Human Life, Or Of Organic Life Altogether? To Answer This Question At All Implies A Religion.

If Only I Had Known, I Should Have Become A Watchmaker.