The secret of getting ahead is getting started.
Who seeks shall find.
Problems are not stop signs, they are guidelines.
It's always too early to quit.
If you're going through hell, keep going.
Always desire to learn something useful.
What you do today can improve all your tomorrows.
Wherever you are - be all there.
After a storm comes a calm.
The wise does at once what the fool does at last.
It frequently happens that two persons, reasoning right on a mechanical subject, think alike and invent the same thing without any communication with each other.