Problems are not stop signs, they are guidelines.
If you've got a talent, protect it.
Who seeks shall find.
Be thine own palace, or the world's thy jail.
Wherever you are - be all there.
Without hard work, nothing grows but weeds.
The dog that trots about finds a bone.
It's always too early to quit.
Well done is better than well said.
To know oneself, one should assert oneself.
Science is wonderfully equipped to answer the question 'How?' but it gets terribly confused when you ask the question 'Why?'