Hold to the now, the here, through which all future plunges to the past.
把握现在，把握此地，所有未来都通过此地冲入过去。
【译文】 孔子说：“有一种人，不了解情况就冒然行事，我不会这样。多听，向先进人物学习；多看，把细节牢记在心。就是掌握知识的最好方法。”
可持续增长的关键是在经济进步和环境责任之间取得平衡。
The true genius shudders at incompleteness — and usually prefers silence to saying something which is not everything it ought to be.
You can’t be afraid to fail. It’s the only way you succeed.
Mathematics is the language in which the universe is written.
The only thing we can know is that we know nothing and that is the highest flight of human wisdom.