Some useful quotes

[myhanh]

If you read some places a quote and you think that it will be useful to other people. Plz share it here. Thanks!
Take an example:

The secret of getting ahead is getting started. The secret of getting started is breaking your complex overwhelming tasks into small manageable tasks, and then starting on the first one.
Mark Twain

[myhanh]

Mark Spitz is American swimmer, first athlete to win seven gold (first-place) medals in a single Olympic Games (1972, Munich)

If you fail to prepare, you're prepared to fail.
Mark Spitz