It's always too early to quit.
To know oneself, one should assert oneself.
By failing to prepare, you are preparing to fail.
The wise does at once what the fool does at last.
If you think you can do it, you can.
Go for it now. The future is promised to no one.
Always desire to learn something useful.
The most effective way to do it, is to do it.
Expect problems and eat them for breakfast.
You never know what motivates you.
Only very brave mouse makes nest in cat's ear.