Well done is better than well said.
Instead of cursing the darkness, light a candle.
An investment in knowledge always pays the best interest.
The main problem with this great obsession for saving time is very simple: you can't save time. You can only spend it. But you can spend it wisely or foolishly.
The worst part of success is trying to find someone who is happy for you.
Yesterday is history, tomorrow is a mystery, today is a gift of God, which is why we call it the present.