„Teach thy tongue to say, “I do not know,” and thous shalt progress.”

Flying might not be all plain sailing, but the fun of it is worth the price.

Things should be made as simple as possible, but not any simpler.

Give me six hours to chop down a tree and I will spend the first four sharpening the axe.

The greatest sin is to think yourself weak.

Although the world is full of suffering, it is also full of the overcoming of it.

Your ability to stay committed and persevere through challenges demonstrates your dedication to success and increases your chances of achieving it.