Do not weep do not wax indignant. Understand.
The wise does at once what the fool does at last.
Always desire to learn something useful.
What you do today can improve all your tomorrows.
Wherever you are - be all there.
By failing to prepare, you are preparing to fail.
Only the educated are free.
Begin to be now what you will be hereafter.
The most effective way to do it, is to do it.
Well done is better than well said.
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.'