If you think you can do it, you can.
What you do today can improve all your tomorrows.
Without hard work, nothing grows but weeds.
Go for it now. The future is promised to no one.
The wise does at once what the fool does at last.
Always desire to learn something useful.
You never know what motivates you.
To be a good loser is to learn how to win.
The most effective way to do it, is to do it.
Problems are not stop signs, they are guidelines.
Wonder, connected with a principle of rational curiosity, is the source of all knowledge and discover, and it is a principle even of piety but wonder which ends in wonder, and is satisfied with wonder, is the quality of an idiot.