Your success and happiness depend on your willingness to help others solve their problems.
It is natural that people do not want to be involved with us too much. There is no problem down to the smallest egotistical longing which the Gestapo cannot solve. Regarded in this way we are, if a joke is permitted, looked upon as a cross between a general maid and the dustbin of the Reich.reinhard heydrich
Every humane and patriotic heart must grieve to see a bloody and causeless rebellion, costing thousands of human lives and millions of treasure. But as it was predetermined and inevitable, it was long enough delayed. Now is the appropriate time to solve the greatest problem ever submitted to civilized man.thaddeus stevens
solve it quickly, solve it right or wrong.1977 His advice on dealing with problems. In Fortune.
I used to work in jobs I hated because I needed the money to buy a guitar. I know what it feels like to be depressed. On the other hand, I also know what it feels like to have money, to be successful, to be independent, but I can tell you that money and success never solve your problems.chris cornell
Chantal's only ruse ... was her shattering simplicity. While a weak man or an imposter is always more complicated than the problem he is trying to solve, and thinking to encompass his adversary, merely keeps prowling interminably around himself, the heroic nature will throw itself into the heart of the danger to turn it to its own use, just as captured artillery is turned about and aimed at the backs of the fleeing enemy.Georges Bernanos
This absence of similarity among military questions naturally brings out the inability of memory to solve them; also the sterility of invariable forms, such as figures, geometrical drawings ( épures ), plans ( schémas ), etc. One only right solution imposes itself:;: namely, the application, varying according to circumstances, of fixed principles.Ferdinand Foch
To politicians, solved problems represent a dire threat of unemployment and poverty. That's why no problem ever tackled by the government has ever been solved. What they want is lots of problems they can promise to solve, so that we'll keep electing them or letting them keep their jobs in a bureaucracy metastasizing like cancer.l. neil smith
There is no good reason why we should fear the future , but there is every reason why we should face it seriously, neither hiding from ourselves the gravity of the problems before us nor fearing to approach these problems with the unbending, unflinching purpose to solve them aright.Theodore Roosevelt, in his Inaugural Address (1905)
The most likely scenario is that EMU (Economic and Monetary Union of the European Union) will occur but will neither end Europe’s currency troubles nor solve its prosperity problems.Rudiger Dornbusch, "Euro fantasies", Foreign Affairs, vol. 75, n. 5, p. 113, September/October 1996.
Given that we cannot know all the elements in a problem, we never can solve it.Original: Como nunca podemos conhecer todos os elementos de uma questão, nunca a podemos resolver.
I regard the people as a great being, inspired by a single idea. This is my problem. I strove to solve it in this opera.MS dedication to Boris Godunov, January 21, 1874. 
Trying to solve real-world problems, researchers often discover that the tools they need were developed years, decades or even centuries earlier by mathematicians with no prospect of, or care for, applicability.Peter Rowlett, "The unplanned impact of mathematics", Nature 475, 2011, pp. 166-169.