It is the business of the future to be dangerous.
Common sense is genius in homespun.
What we perceive as the present is the vivid fringe of memory tinged with anticipation.
Wisdom alone is true ambition's aim, wisdom is the source of virtue and of fame; obtained with labour, for mankind employed, and then, when most you share it, best enjoyed.
Learning preserves the errors of the past as well as its wisdom.
Great dreamers' dreams are never fulfilled, they are always transcended.