Be gentle to all and stern with yourself.
To know oneself, one should assert oneself.
Problems are not stop signs, they are guidelines.
The most effective way to do it, is to do it.
Be kind whenever possible. It is always possible.
Begin to be now what you will be hereafter.
Go for it now. The future is promised to no one.
Always desire to learn something useful.
If you're going through hell, keep going.
Things do not happen. Things are made to happen.
I have many times asked myself whether there can be more potent advocates of peace upon earth through the years to come than this massed multitude of silent witnesses to the desolation of war.