No problem can withstand the assault of sustained thinking.
For all your days be prepared, and meet them ever alike. When you are the anvil, bear - when you are the hammer, strike.
Passivity is fatal to us. Our goal is to make the enemy passive.
The true method of knowledge is experiment.
The best part of beauty is that which no picture can express.
Pure, holy simplicity confounds all the wisdom of this world and the wisdom of the flesh.
Whatever you want to do, just make solid decisions.
You never forget where you come from.
If you see ten troubles coming down the road, you can be sure that nine will run into the ditch before they reach you.
If you take no risks, you will suffer no defeats. But if you take no risks, you win no victories.