Be kind whenever possible. It is always possible.
Do not weep do not wax indignant. Understand.
Be gentle to all and stern with yourself.
After a storm comes a calm.
Only the educated are free.
Things do not happen. Things are made to happen.
If you can dream it, you can do it.
If you've got a talent, protect it.
Be thine own palace, or the world's thy jail.
By failing to prepare, you are preparing to fail.
Diversity in the world is a basic characteristic of human society, and also the key condition for a lively and dynamic world as we see today.