Do not weep do not wax indignant. Understand.
Things do not happen. Things are made to happen.
It's always too early to quit.
Be thine own palace, or the world's thy jail.
By failing to prepare, you are preparing to fail.
Without hard work, nothing grows but weeds.
Always desire to learn something useful.
Be gentle to all and stern with yourself.
If you can dream it, you can do it.
The dog that trots about finds a bone.
A man ceases to be a beginner in any given science and becomes a master in that science when he has learned that he is going to be a beginner all his life.