Never complain and never explain.
If you think you can do it, you can.
Be kind whenever possible. It is always possible.
If you've got a talent, protect it.
Go for it now. The future is promised to no one.
To know oneself, one should assert oneself.
Always desire to learn something useful.
Without hard work, nothing grows but weeds.
By failing to prepare, you are preparing to fail.
I can, therefore I am.
The doubt of an earnest, thoughtful, patient and laborious mind is worthy of respect. In such doubt may be found indeed more faith than in half the creeds.