After a storm comes a calm.

It's always too early to quit.

You never know what motivates you.

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

The wise does at once what the fool does at last.

If you're going through hell, keep going.

By failing to prepare, you are preparing to fail.

Begin to be now what you will be hereafter.

Problems are not stop signs, they are guidelines.