Who seeks shall find.
Problems are not stop signs, they are guidelines.
Either you run the day or the day runs you.
By failing to prepare, you are preparing to fail.
To know oneself, one should assert oneself.
Always desire to learn something useful.
Go for it now. The future is promised to no one.
It's always too early to quit.
Only the educated are free.
Be kind whenever possible. It is always possible.
If the highest things are unknowable, then the highest capacity or virtue of man cannot be theoretical wisdom.