Things do not happen. Things are made to happen.

By failing to prepare, you are preparing to fail.

Without hard work, nothing grows but weeds.

Be gentle to all and stern with yourself.

If you're going through hell, keep going.

Go for it now. The future is promised to no one.

Problems are not stop signs, they are guidelines.

To know oneself, one should assert oneself.

I can, therefore I am.