Problems are not stop signs, they are guidelines.
Either you run the day or the day runs you.
Know or listen to those who know.
By failing to prepare, you are preparing to fail.
The wise does at once what the fool does at last.
Things do not happen. Things are made to happen.
What you do today can improve all your tomorrows.
After a storm comes a calm.
Always desire to learn something useful.
The dog that trots about finds a bone.
I love the wry motto of the Paleontological Society, meant both literally and figuratively, for hammers are the main tool of our trade: Frango ut patefaciam - I break in order to reveal.