To know oneself, one should assert oneself.
Well done is better than well said.
Who seeks shall find.
You never know what motivates you.
It's always too early to quit.
The most effective way to do it, is to do it.
If you think you can do it, you can.
Problems are not stop signs, they are guidelines.
Be kind whenever possible. It is always possible.
Quality is not an act, it is a habit.
Don't clap too hard - it's a very old building.
There's no such thing as failure - just waiting for success.