The future depends on what you do today.
未来取决于你今天做什么。
所有人类行为都有以下七个原因中的一个或多个：机会、自然、强迫、习惯、理性、激情和欲望。
历史是民族的记忆。
伽罗瓦表示的研究是进入数学隐藏对称性的旅程。
Happiness is not something you postpone for the future; it is something you design for the present.
The future is not a result of choices among alternative paths offered by the present, but a place that is created—created first in the mind and will, created next in activity.
The ocean's bounty is finite, but human ingenuity is not.