If science is to progress, what we need is the ability to experiment, honesty in reporting resultsโthe results must be reported without somebody saying what they would like the results to have beenโand finallyโan important thingโthe intelligence to interpret the results.
Richard P. FeynmanI think it's much more interesting to live not knowing than to have answers which might be wrong.
Richard P. FeynmanOnly realistic flight schedules should be proposed, schedules that have a reasonable chance of being met. If in this way the government would not support them, then so be it. NASA owes it to the citizens from whom it asks support to be frank, honest, and informative.
Richard P. FeynmanI was terrible in English. I couldn't stand the subject. It seemed to me ridiculous to worry about whether you spelled something wrong or not, because English spelling is just a human convention--it has nothing to do with anything real, anything from nature. Any word can be spelled just as well a different way.
Richard P. Feynman