To know oneself, one should assert oneself.
Things do not happen. Things are made to happen.
Begin to be now what you will be hereafter.
If you can dream it, you can do it.
Leap, and the net will appear.
If you think you can do it, you can.
If you're going through hell, keep going.
Only the educated are free.
Problems are not stop signs, they are guidelines.
After a storm comes a calm.
You will also allow me to thank the Academy for inviting me to lecture in Stockholm, for its hospitality, and for the opportunity afforded me for admiring the charm of your people and the beauty of your country.