Only When I Began Studying Chemical Engineering

Life ... Is A Relationship Between Molecules.

Science Is The Search For Truth, That Is The Effort To Understand The World: It Involves The Rejection Of Bias, Of Dogma, Of Revelation, But Not The Rejection Of Morality.

When An Old And Distinguished Person Speaks To You, Listen To Him Carefully And With Respect — But Do Not Believe Him. Never Put Your Trust Into Anything But Your Own Intellect. Your Elder, No Matter Whether He Has Gray Hair Or Has Lost His Hair, No Matter Whether He Is A Nobel Laureate — May Be Wrong. The World Progresses, Year By Year, Century By Century, As The Members Of The Younger Generation Find Out What Was Wrong Among The Things That Their Elders Said. So You Must Always Be Skeptical — Always Think For Yourself.

Like Thousands Of Other Boys, I Had A Little Chemical Laboratory In Our Cellar And Think That Some Of Our Friends Thought Me A Bit Crazy.

Nations Keep Agreements, Keep Their Treaties So Long As They Continue To Do Them Good.