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Quotes about Rigor

A leader is a person who has learned to obey a discipline imposed from without, and has then taken on a more rigorous discipline from within. Those who rebel against authority and scorn self-discipline -- who shirk the rigors and turn from the sacrifices -- do not qualify to lead.
- J. Oswald Sanders
The scientific way of thinking is at once imaginative and disciplined. This is central to its success. Science invites us to let the facts in, even when they don't conform to our preconceptions. It counsels us to carry alternative hypotheses in our heads and see which best fit the facts. It urges on us a delicate balance between no-holds-barred openness to new ideas, however heretical, and the most rigorous skeptical scrutiny of everything—new ideas and established wisdom.
- Carl Sagan
Only those will apprehend religion who can probe its depth, who can combine intuition and love with the rigor of method
- Abraham Joshua Heschel
Lenience will operate with greater force, in some instances than rigor. It is therefore my first wish to have all of my conduct distinguished by it.
- George Washington
Science should always be in the business of attempting to disprove itself.
- Ben Stein
Only those will apprehend religion who can probe its depth, who can combine intuition and love with the rigor of method.
- Abraham Joshua Heschel
Strenuous intellectual work and the study of God's Nature are the angels that will lead me through all the troubles of this life with consolation, strength, and uncompromising rigor.
- Albert Einstein
Discipline - Success doesn't just happen. You have to be intentional about it, and that takes discipline.
- John Maxwell