Be gentle to all and stern with yourself.
The most effective way to do it, is to do it.
The secret of getting ahead is getting started.
By failing to prepare, you are preparing to fail.
I can, therefore I am.
After a storm comes a calm.
Problems are not stop signs, they are guidelines.
What you do today can improve all your tomorrows.
If you're going through hell, keep going.
Begin to be now what you will be hereafter.
The learner always begins by finding fault, but the scholar sees the positive merit in everything.
Mere goodness can achieve little against the power of nature.
Truth in philosophy means that concept and external reality correspond.