Either you run the day or the day runs you.
What you do today can improve all your tomorrows.
Well done is better than well said.
You never know what motivates you.
Be gentle to all and stern with yourself.
To be a good loser is to learn how to win.
Problems are not stop signs, they are guidelines.
Begin to be now what you will be hereafter.
If you're going through hell, keep going.
Only the educated are free.
Is it right to probe so deeply into Nature's secrets? The question must here be raised whether it will benefit mankind, or whether the knowledge will be harmful.