Be gentle to all and stern with yourself.
Do not weep do not wax indignant. Understand.
The dog that trots about finds a bone.
Always desire to learn something useful.
It's always too early to quit.
Go for it now. The future is promised to no one.
Begin to be now what you will be hereafter.
Only the educated are free.
Be thine own palace, or the world's thy jail.
Either you run the day or the day runs you.
Crabbed and obscure definitions are of no use beyond a narrow circle of students, of whom probably every one has a pet one of his own.