If the desire to kill and the opportunity to kill always came together, who would escape hanging? Framed in a more positive light, this tells us also that if we wish to accomplish a particular thing then we need to increase our level of desire for that thing and to create or seek out the opportunities and right environment for it to happen without fail.
Sometimes my feelings are so hot that I have to take the pen and put them out on paper to keep them from setting me afire inside; then all that ink and labor are wasted because I can't print the results
No temperance society which is well officered and which has the real good of our fellow-men in view, will ever get drunk save in the seclusion of its temperance hall.
Keep away from people who try to belittle your ambitions. Small people always do that, but the really great make you feel that you, too, can become great.