If you can dream it, you can do it.
The most effective way to do it, is to do it.
The wise does at once what the fool does at last.
Expect problems and eat them for breakfast.
To know oneself, one should assert oneself.
By failing to prepare, you are preparing to fail.
Without hard work, nothing grows but weeds.
Be kind whenever possible. It is always possible.
Only the educated are free.
You never know what motivates you.
As a rule, software systems do not work well until they have been used, and have failed repeatedly, in real applications.
Whenever anyone says, 'theoretically,' they really mean, 'not really.'