It's always too early to quit.
Know or listen to those who know.
Wherever you are - be all there.
To be a good loser is to learn how to win.
The wise does at once what the fool does at last.
Begin to be now what you will be hereafter.
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.
Always desire to learn something useful.
Everyone who's ever taken a shower has an idea. It's the person who gets out of the shower, dries off and does something about it who makes a difference.