By failing to prepare, you are preparing to fail.
Leap, and the net will appear.
Always desire to learn something useful.
To be a good loser is to learn how to win.
Be gentle to all and stern with yourself.
Problems are not stop signs, they are guidelines.
Either you run the day or the day runs you.
Never complain and never explain.
Do not weep do not wax indignant. Understand.
To know oneself, one should assert oneself.
Science fiction is an amazing literature: plot elements that you would think would be completely worn out by now keep changing into surprising new forms.