What you do today can improve all your tomorrows.
Things do not happen. Things are made to happen.
If you're going through hell, keep going.
Go for it now. The future is promised to no one.
Always desire to learn something useful.
If you can dream it, you can do it.
The dog that trots about finds a bone.
By failing to prepare, you are preparing to fail.
Either you run the day or the day runs you.
If you think you can do it, you can.
I have seen doctors, in good faith, leave patients on steroids for years, thinking they are doing right. A friend of mine was on steroids for so long, she has severe osteoporosis.