To be a good loser is to learn how to win.
Who seeks shall find.
What you do today can improve all your tomorrows.
The wise does at once what the fool does at last.
Well done is better than well said.
Only the educated are free.
Be gentle to all and stern with yourself.
It's always too early to quit.
If you're going through hell, keep going.
Things do not happen. Things are made to happen.
The grounding in natural sciences which I obtained in the course of my medical studies, including preliminary examinations in botany, zoology, physics, and chemistry, was to become decisive in determining the trend of my literary work.