Without hard work, nothing grows but weeds.
Problems are not stop signs, they are guidelines.
After a storm comes a calm.
Do not weep do not wax indignant. Understand.
Be thine own palace, or the world's thy jail.
To know oneself, one should assert oneself.
The wise does at once what the fool does at last.
Be gentle to all and stern with yourself.
Always desire to learn something useful.
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.