Without hard work, nothing grows but weeds.
If you think you can do it, you can.
By failing to prepare, you are preparing to fail.
Who seeks shall find.
Be gentle to all and stern with yourself.
Problems are not stop signs, they are guidelines.
To know oneself, one should assert oneself.
If you've got a talent, protect it.
Be kind whenever possible. It is always possible.
After a storm comes a calm.
One of the nice things about science fiction is that it lets us carry out thought experiments.
Some ideas you have to chew on, then roll them around a lot, play with them before you can turn them into funky science fiction.