Wise men say, only fools rush in. Wise men are so slow.
What is to be once resolved on should be first often well considered.
What is done hastily cannot be done prudently.
Nothing is impossible for those who act after wise counsel and careful thought.
Everybody who reasons carefully about anything is making a contribution ... and if you abstract it away and send it to the Department of Mathematics they put it in books.
Intelligent or not, we all make mistakes and perhaps the intelligent mistakes are the worst, because so much careful thought has gone into them.
Advise well before you begin, and when you have maturely considered, then act with promptitude.
Do not believe hastily.
I write because I know that one day I will die, and thus I should experience as many deliberate observations, careful thoughts, wild ideas, and deep emotions as I can before that day occurs.
I think the documentary is something that people are hungry for, that it embodies careful thought, nuance.
Judgment is a delicate thing and does not come overnight.
To be avoided at all costs is the solace of opinion without the pain of thought.
The most effective debugging tool is still careful thought, coupled with judiciously placed print statements.
Look ere thou leap, see ere thou go.
I hope people will think very carefully about the future.
I used to make snap judgments, moved quickly. It's more important to be thoughtful, think of the consequences of your decisions.
We must give lengthy deliberation to what has to be decided once and for all.
Add a sprinkling of folly to your long deliberations.