Well done is better than well said.
It's always too early to quit.
To know oneself, one should assert oneself.
Without hard work, nothing grows but weeds.
Problems are not stop signs, they are guidelines.
If you think you can do it, you can.
Expect problems and eat them for breakfast.
Only the educated are free.
If you've got a talent, protect it.
Either you run the day or the day runs you.
I like to browse in occult bookshops if for no other reason than to refresh my commitment to science.