Without hard work, nothing grows but weeds.
Well done is better than well said.
The dog that trots about finds a bone.
Know or listen to those who know.
Never complain and never explain.
Always desire to learn something useful.
Do not weep do not wax indignant. Understand.
I can, therefore I am.
Either you run the day or the day runs you.
To be a good loser is to learn how to win.
Science is wonderfully equipped to answer the question 'How?' but it gets terribly confused when you ask the question 'Why?'