I haven't failed. I've just found 10,000 ways that won't work.
The only way to do great work is to love what you do.
People say nothing is impossible, but I do nothing every day.
I am so clever that sometimes I don't understand a single word of what I am saying.
I'm not sure if I actually have free time or if I just keep forgetting things.

I could agree with you, but then we'd both be wrong.

You are never too old to set another goal or to dream a new dream.
Life is what happens when you're busy making other plans.

Don't cry because it's over, smile because it happened.
If you think you are too small to make a difference, try sleeping with a mosquito.
The only limit to our realization of tomorrow will be our doubts of today.