You never know what motivates you.
Be gentle to all and stern with yourself.
Go for it now. The future is promised to no one.
Never complain and never explain.
Either you run the day or the day runs you.
I can, therefore I am.
Problems are not stop signs, they are guidelines.
Things do not happen. Things are made to happen.
Be kind whenever possible. It is always possible.
The wise does at once what the fool does at last.
Living with the immediacy of death helps you sort out your priorities in life. It helps you to live a less trivial life.