"It is feeling and force of imagination that make us eloquent."

"There is no glory in otustripping donkeys."

"Virtue extends our days: he live two lives who relives his past with pleasure."

"Why do strong arms fatigue themselves with frivolous dumbbells? To dig a vineyard is worthier exercise for men."

"Tomorrow's life is too late. Live today."

"Conceal a flaw, and the world will imagine the worst."

"I don't know why red fades before blue it just does."

"What happens if a big asteroid hits Earth ? Judging from realistic simulations involving a sledge hammer and a common laboratory frog, we can assume it will be pretty bad."

"The greatest potential for control the ends to exist at the point where action takes place."

"When we treat man as he is, we make him worse than he is; when we treat him as if he already were what he potentially could be, we make him what he should be."

"Man's main task in life is to give birth to himself, to become what he potentially is."

"The mind of man is like a clock that is always running down, and requires to be constantly wound up."