1) measure *PERFECTLY*. No guestimating with bread making.
2) the temperature of the water is very very important. Too hot and you'll kill your yeast. Too cold and your yeast won't "grow". The best way to find the right temperature..is obviously with a thermometer. But the SECOND best way is wth your finger ;). Feel the water, if there is a slight sting from the heat, that's what you want, if I burns it's too hott. If you can hold your finger under the water and easily handle the sting, you've found the right temperature.
And with no further ado, my absolute favorite 1 hour bread :)
Which I had to screen shot, because my stupid phone won't let me paste.