It's always too early to quit.
Things do not happen. Things are made to happen.
Be gentle to all and stern with yourself.
The most effective way to do it, is to do it.
After a storm comes a calm.
Go for it now. The future is promised to no one.
Always desire to learn something useful.
Expect problems and eat them for breakfast.
The dog that trots about finds a bone.
By failing to prepare, you are preparing to fail.
A sculptor is a person who is interested in the shape of things, a poet in words, a musician by sounds.
It is a mistake for a sculptor or a painter to speak or write very often about his job. It releases tension needed for his work.