To know oneself, one should assert oneself.
The wise does at once what the fool does at last.
Be gentle to all and stern with yourself.
Never complain and never explain.
Begin to be now what you will be hereafter.
Problems are not stop signs, they are guidelines.
Things do not happen. Things are made to happen.
If you can dream it, you can do it.
Without hard work, nothing grows but weeds.
You never know what motivates you.
Losing faith in your own singularity is the start of wisdom, I suppose also the first announcement of death.