Do not weep do not wax indignant. Understand.
By failing to prepare, you are preparing to fail.
Only the educated are free.
After a storm comes a calm.
Well done is better than well said.
The wise does at once what the fool does at last.
Begin to be now what you will be hereafter.
To be a good loser is to learn how to win.
Wherever you are - be all there.
Always desire to learn something useful.
I tried a dozen different modifications that were rejected. But they all served as a path to the final design.
I'm proud of my invention, but I'm sad that it is used by terrorists.