Quote #33496
A technical objection is the first refuge of a scoundrel.
Quote #3573
Mathematicians are like Frenchmen: whatever you say to them they translate into their own...
Quote #30379
Don’t let the fear of the time it will take to accomplish something stand...
Quote #26040
Let the refining and improving of your own life keep you so busy that...
Quote #29550
If you want truly to understand something, try to change it.
Quote #2600
Class is material consumed.
Quote #33546
From each according to his abilities, to each according to his needs.
Quote #31175
To achieve the impossible, it is precisely the unthinkable that must be thought.
Quote #21905
There is no such thing as a long piece of work, except one that...