If you're going through hell, keep going.
Do not weep do not wax indignant. Understand.
If you think you can do it, you can.
To be a good loser is to learn how to win.
Problems are not stop signs, they are guidelines.
The most effective way to do it, is to do it.
The wise does at once what the fool does at last.
Wherever you are - be all there.
Quality is not an act, it is a habit.
It's always too early to quit.
Not all lucid dreams are useful but they all have a sense of wonder about them. If you must sleep through a third of your life, why should you sleep through your dreams, too?