Begin to be now what you will be hereafter.
To know oneself, one should assert oneself.
Either you run the day or the day runs you.
What you do today can improve all your tomorrows.
By failing to prepare, you are preparing to fail.
Problems are not stop signs, they are guidelines.
If you're going through hell, keep going.
Things do not happen. Things are made to happen.
After a storm comes a calm.
The most effective way to do it, is to do it.
Science is a differential equation. Religion is a boundary condition.