如果你明智地利用经验，那么没有什么是浪费时间。
Nothing is a waste of time if you use the experience wisely.
The only limit is the one you set yourself.
The power of a system comes from its ability to compose and decompose representations.
最可怕的时刻总是在你开始之前。
我们必须在能源安全的需求和减少排放的紧迫性之间取得平衡。
The voice of the sea is seductive, never ceasing, whispering, clamoring, murmuring, inviting the soul to wander in abysses of solitude.
The time at our disposal each day is elastic; the passions we feel dilate it, those we inspire contract it; and habit fills up what remains.
